Component

Potassium iodide

Potassium salt used to administer iodide; study doses are iodine mass, not whole-salt mass, where stated.

35 recorded relationships. Experimental role, claim status and evidence remain attached to each record.

How nutrients influence it

Every nutrient with a recorded effect on this component, credited to the nutrient that acted rather than the chapter that recorded it. Open a nutrient to see the findings and the conditions they were measured under.

How nutrients reach it in more than one step

Chains of two or more recorded steps that end here, grouped by the nutrient they start from. Each step is a separate finding, so a chain is a route a mechanism could take, not proof that it does.

Tracing routes…

What it does

Every recorded relationship this component is part of, grouped by its role. Plain wording comes first; the technical statement follows.

Recorded relationships

What it acts on

  1. The same human KI exposure increased iodide in upper-airway secretions.

    Experimental context and source evidence
    experimental_model
    Primary airway epithelial cultures and human oral-KI exposure; separate experimental arms.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Culture antiviral activity and human secretion measurements do not establish prevention or treatment of human infection.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    Iodide reached airway secretions, beyond the thyroid.
    primary_references
    Enhancement of respiratory mucosal antiviral defenses by the oxidation of iodide. · 2011 · https://pubmed.ncbi.nlm.nih.gov/21441383/ · DOI 10.1165/rcmb.2010-0329oc

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 64–70

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Primary airway epithelial cultures and human oral-KI exposure; separate experimental arms. · source_derived_draft · unverified_draft

    ## ki-air-secretions Iodide reached airway secretions, beyond the thyroid. The same human KI exposure increased iodide in upper-airway secretions. Model: Primary airway epithelial cultures and human oral-KI exposure; separate experimental arms. Limitations: Culture antiviral activity and human secretion measurements do not establish prevention or treatment of human infection. Evidence location: Primary abstract Enhancement of respiratory mucosal antiviral defenses by the oxidation of iodide. · 2011 · https://pubmed.ncbi.nlm.nih.gov/21441383/ · DOI 10.1165/rcmb.2010-0329oc
    Complete structured claim and evidence
  2. A single 130 mg oral KI exposure increased serum iodide in human volunteers.

    Potassium iodide → Serum iodide concentration source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    Primary airway epithelial cultures and human oral-KI exposure; separate experimental arms.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Culture antiviral activity and human secretion measurements do not establish prevention or treatment of human infection.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    Oral KI raised circulating iodide.
    primary_references
    Enhancement of respiratory mucosal antiviral defenses by the oxidation of iodide. · 2011 · https://pubmed.ncbi.nlm.nih.gov/21441383/ · DOI 10.1165/rcmb.2010-0329oc

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 56–62

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Primary airway epithelial cultures and human oral-KI exposure; separate experimental arms. · source_derived_draft · unverified_draft

    ## ki-air-serum Oral KI raised circulating iodide. A single 130 mg oral KI exposure increased serum iodide in human volunteers. Model: Primary airway epithelial cultures and human oral-KI exposure; separate experimental arms. Limitations: Culture antiviral activity and human secretion measurements do not establish prevention or treatment of human infection. Evidence location: Primary abstract Enhancement of respiratory mucosal antiviral defenses by the oxidation of iodide. · 2011 · https://pubmed.ncbi.nlm.nih.gov/21441383/ · DOI 10.1165/rcmb.2010-0329oc
    Complete structured claim and evidence
  3. KI at +24 hours produced mean thyroid radiation-dose reduction of 2.8% in the timing comparison.

    Experimental context and source evidence
    experimental_model
    27 healthy adults, 48 paired kinetic assessments; 100 mg KI at specified times relative to radioiodine.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Tracer/dosimetry study, not cancer outcomes; timings are experimental, not personal instructions.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The timing of iodide delivery changed thyroid protection.
    primary_references
    Facing the nuclear threat: thyroid blocking revisited. · 2011 · https://pubmed.ncbi.nlm.nih.gov/21865356/ · DOI 10.1210/jc.2011-1539

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 376–382

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · 27 healthy adults, 48 paired kinetic assessments; 100 mg KI at specified times relative to radioiodine. · source_derived_draft · unverified_draft

    ## ki-block-24h The timing of iodide delivery changed thyroid protection. KI at +24 hours produced mean thyroid radiation-dose reduction of 2.8% in the timing comparison. Model: 27 healthy adults, 48 paired kinetic assessments; 100 mg KI at specified times relative to radioiodine. Limitations: Tracer/dosimetry study, not cancer outcomes; timings are experimental, not personal instructions. Evidence location: Primary abstract Facing the nuclear threat: thyroid blocking revisited. · 2011 · https://pubmed.ncbi.nlm.nih.gov/21865356/ · DOI 10.1210/jc.2011-1539
    Complete structured claim and evidence
  4. KI at +2 hours produced mean thyroid radiation-dose reduction of 59.7% in the timing comparison.

    Experimental context and source evidence
    experimental_model
    27 healthy adults, 48 paired kinetic assessments; 100 mg KI at specified times relative to radioiodine.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Tracer/dosimetry study, not cancer outcomes; timings are experimental, not personal instructions.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The timing of iodide delivery changed thyroid protection.
    primary_references
    Facing the nuclear threat: thyroid blocking revisited. · 2011 · https://pubmed.ncbi.nlm.nih.gov/21865356/ · DOI 10.1210/jc.2011-1539

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 360–366

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · 27 healthy adults, 48 paired kinetic assessments; 100 mg KI at specified times relative to radioiodine. · source_derived_draft · unverified_draft

    ## ki-block-2h The timing of iodide delivery changed thyroid protection. KI at +2 hours produced mean thyroid radiation-dose reduction of 59.7% in the timing comparison. Model: 27 healthy adults, 48 paired kinetic assessments; 100 mg KI at specified times relative to radioiodine. Limitations: Tracer/dosimetry study, not cancer outcomes; timings are experimental, not personal instructions. Evidence location: Primary abstract Facing the nuclear threat: thyroid blocking revisited. · 2011 · https://pubmed.ncbi.nlm.nih.gov/21865356/ · DOI 10.1210/jc.2011-1539
    Complete structured claim and evidence
  5. KI at +8 hours produced mean thyroid radiation-dose reduction of 25.4% in the timing comparison.

    Experimental context and source evidence
    experimental_model
    27 healthy adults, 48 paired kinetic assessments; 100 mg KI at specified times relative to radioiodine.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Tracer/dosimetry study, not cancer outcomes; timings are experimental, not personal instructions.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The timing of iodide delivery changed thyroid protection.
    primary_references
    Facing the nuclear threat: thyroid blocking revisited. · 2011 · https://pubmed.ncbi.nlm.nih.gov/21865356/ · DOI 10.1210/jc.2011-1539

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 368–374

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · 27 healthy adults, 48 paired kinetic assessments; 100 mg KI at specified times relative to radioiodine. · source_derived_draft · unverified_draft

    ## ki-block-8h The timing of iodide delivery changed thyroid protection. KI at +8 hours produced mean thyroid radiation-dose reduction of 25.4% in the timing comparison. Model: 27 healthy adults, 48 paired kinetic assessments; 100 mg KI at specified times relative to radioiodine. Limitations: Tracer/dosimetry study, not cancer outcomes; timings are experimental, not personal instructions. Evidence location: Primary abstract Facing the nuclear threat: thyroid blocking revisited. · 2011 · https://pubmed.ncbi.nlm.nih.gov/21865356/ · DOI 10.1210/jc.2011-1539
    Complete structured claim and evidence
  6. KI at −24 hours produced mean thyroid radiation-dose reduction of 88.7% in the timing comparison.

    Experimental context and source evidence
    experimental_model
    27 healthy adults, 48 paired kinetic assessments; 100 mg KI at specified times relative to radioiodine.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Tracer/dosimetry study, not cancer outcomes; timings are experimental, not personal instructions.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The timing of iodide delivery changed thyroid protection.
    primary_references
    Facing the nuclear threat: thyroid blocking revisited. · 2011 · https://pubmed.ncbi.nlm.nih.gov/21865356/ · DOI 10.1210/jc.2011-1539

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 352–358

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · 27 healthy adults, 48 paired kinetic assessments; 100 mg KI at specified times relative to radioiodine. · source_derived_draft · unverified_draft

    ## ki-block-before The timing of iodide delivery changed thyroid protection. KI at −24 hours produced mean thyroid radiation-dose reduction of 88.7% in the timing comparison. Model: 27 healthy adults, 48 paired kinetic assessments; 100 mg KI at specified times relative to radioiodine. Limitations: Tracer/dosimetry study, not cancer outcomes; timings are experimental, not personal instructions. Evidence location: Primary abstract Facing the nuclear threat: thyroid blocking revisited. · 2011 · https://pubmed.ncbi.nlm.nih.gov/21865356/ · DOI 10.1210/jc.2011-1539
    Complete structured claim and evidence
  7. After KI 15 mg/kg/day for three days, peripheral neutrophil chemotaxis decreased in 15 healthy subjects.

    Potassium iodide → Neutrophil chemotaxis source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    Human exposure; modified Boyden-chamber assay.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Small mechanistic study; disease benefit was proposed rather than demonstrated.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    KI changed how neutrophils moved toward a signal.
    primary_references
    Potassium iodide inhibits neutrophil chemotaxis. · 1990 · https://pubmed.ncbi.nlm.nih.gov/1972841/

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 280–286

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Human exposure; modified Boyden-chamber assay. · source_derived_draft · unverified_draft

    ## ki-chemotaxis KI changed how neutrophils moved toward a signal. After KI 15 mg/kg/day for three days, peripheral neutrophil chemotaxis decreased in 15 healthy subjects. Model: Human exposure; modified Boyden-chamber assay. Limitations: Small mechanistic study; disease benefit was proposed rather than demonstrated. Evidence location: Primary abstract Potassium iodide inhibits neutrophil chemotaxis. · 1990 · https://pubmed.ncbi.nlm.nih.gov/1972841/
    Complete structured claim and evidence
  8. The label proposes increased respiratory secretions as the basis of KI expectorant action.

    Potassium iodide → Respiratory mucus viscosity source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    2025 SSKI manufacturer label; 1 g KI/mL formulation.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Manufacturer hypothesis; DailyMed listing is not evidence of FDA approval or modern trial validation.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    An expectorant mechanism is proposed, but its molecular target is unresolved.
    primary_references
    SSKI product label, July 2025 · manufacturer label; DailyMed lists UNAPPROVED DRUG OTHER; not a trial or FDA approval · https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=ca1d3449-ea29-49a4-8863-365ec95f1553

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 464–470

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · 2025 SSKI manufacturer label; 1 g KI/mL formulation. · source_derived_draft · unverified_draft

    ## ki-expectorant An expectorant mechanism is proposed, but its molecular target is unresolved. The label proposes increased respiratory secretions as the basis of KI expectorant action. Model: 2025 SSKI manufacturer label; 1 g KI/mL formulation. Limitations: Manufacturer hypothesis; DailyMed listing is not evidence of FDA approval or modern trial validation. Evidence location: Primary abstract SSKI product label, July 2025 · manufacturer label; DailyMed lists UNAPPROVED DRUG OTHER; not a trial or FDA approval · https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=ca1d3449-ea29-49a4-8863-365ec95f1553
    Complete structured claim and evidence
  9. The SSKI label warns of hyperkalemia with potassium-containing drugs, potassium-sparing diuretics or ACE inhibitors.

    Experimental context and source evidence
    experimental_model
    2025 SSKI manufacturer label; 1 g KI/mL formulation.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Label warning, not a quantified primary interaction trial; applicability depends on exposure and patient context.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The potassium component matters when potassium excretion is impaired.
    primary_references
    SSKI product label, July 2025 · manufacturer label; DailyMed lists UNAPPROVED DRUG OTHER; not a trial or FDA approval · https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=ca1d3449-ea29-49a4-8863-365ec95f1553

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 448–454

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · 2025 SSKI manufacturer label; 1 g KI/mL formulation. · source_derived_draft · unverified_draft

    ## ki-hyperkalemia The potassium component matters when potassium excretion is impaired. The SSKI label warns of hyperkalemia with potassium-containing drugs, potassium-sparing diuretics or ACE inhibitors. Model: 2025 SSKI manufacturer label; 1 g KI/mL formulation. Limitations: Label warning, not a quantified primary interaction trial; applicability depends on exposure and patient context. Evidence location: Primary abstract SSKI product label, July 2025 · manufacturer label; DailyMed lists UNAPPROVED DRUG OTHER; not a trial or FDA approval · https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=ca1d3449-ea29-49a4-8863-365ec95f1553
    Complete structured claim and evidence
  10. A formula unit of potassium iodide supplies one iodide ion on dissolution.

    Potassium iodide → Iodide ion source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    Chemical formula KI; molar mass 166.0028 g/mol.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Chemical identity, not an efficacy experiment.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    KI supplies iodide, which follows the existing iodine pathways.
    primary_references
    NIST Chemistry WebBook: potassium iodide · chemical reference · https://webbook.nist.gov/cgi/cbook.cgi?ID=7681110

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 32–38

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Chemical formula KI; molar mass 166.0028 g/mol. · source_derived_draft · unverified_draft

    ## ki-iodide KI supplies iodide, which follows the existing iodine pathways. A formula unit of potassium iodide supplies one iodide ion on dissolution. Model: Chemical formula KI; molar mass 166.0028 g/mol. Limitations: Chemical identity, not an efficacy experiment. Evidence location: Primary abstract NIST Chemistry WebBook: potassium iodide · chemical reference · https://webbook.nist.gov/cgi/cbook.cgi?ID=7681110
    Complete structured claim and evidence
  11. Pulmonary IL-8 and RSV antigen expression were lower in KI-treated newborn lambs.

    Potassium iodide → Pulmonary IL-8 expression in lambs source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    Newborn and three-week-old lamb RSV experiments; oral KI given by intragastric gavage.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Animal disease model; no human antiviral efficacy established. LPO inhibition supports pathway involvement, not an exclusively LPO mechanism.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    Inflammatory and viral markers fell in the animal study.
    primary_references
    Increased concentration of iodide in airway secretions is associated with reduced respiratory syncytial virus disease severity. · 2014 · https://pubmed.ncbi.nlm.nih.gov/24053146/ · DOI 10.1165/rcmb.2012-0529oc

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 112–118

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Newborn and three-week-old lamb RSV experiments; oral KI given by intragastric gavage. · source_derived_draft · unverified_draft

    ## ki-lamb-il8 Inflammatory and viral markers fell in the animal study. Pulmonary IL-8 and RSV antigen expression were lower in KI-treated newborn lambs. Model: Newborn and three-week-old lamb RSV experiments; oral KI given by intragastric gavage. Limitations: Animal disease model; no human antiviral efficacy established. LPO inhibition supports pathway involvement, not an exclusively LPO mechanism. Evidence location: Primary abstract Increased concentration of iodide in airway secretions is associated with reduced respiratory syncytial virus disease severity. · 2014 · https://pubmed.ncbi.nlm.nih.gov/24053146/ · DOI 10.1165/rcmb.2012-0529oc
    Complete structured claim and evidence
  12. KI raised lamb airway-surface-liquid iodide about tenfold, to approximately thirtyfold the serum concentration.

    Experimental context and source evidence
    experimental_model
    Newborn and three-week-old lamb RSV experiments; oral KI given by intragastric gavage.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Animal disease model; no human antiviral efficacy established. LPO inhibition supports pathway involvement, not an exclusively LPO mechanism.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    Airway secretions concentrated iodide after oral KI.
    primary_references
    Increased concentration of iodide in airway secretions is associated with reduced respiratory syncytial virus disease severity. · 2014 · https://pubmed.ncbi.nlm.nih.gov/24053146/ · DOI 10.1165/rcmb.2012-0529oc

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 96–102

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Newborn and three-week-old lamb RSV experiments; oral KI given by intragastric gavage. · source_derived_draft · unverified_draft

    ## ki-lamb-iodide Airway secretions concentrated iodide after oral KI. KI raised lamb airway-surface-liquid iodide about tenfold, to approximately thirtyfold the serum concentration. Model: Newborn and three-week-old lamb RSV experiments; oral KI given by intragastric gavage. Limitations: Animal disease model; no human antiviral efficacy established. LPO inhibition supports pathway involvement, not an exclusively LPO mechanism. Evidence location: Primary abstract Increased concentration of iodide in airway secretions is associated with reduced respiratory syncytial virus disease severity. · 2014 · https://pubmed.ncbi.nlm.nih.gov/24053146/ · DOI 10.1165/rcmb.2012-0529oc
    Complete structured claim and evidence
  13. KI-treated newborn lambs had less gross lung injury and expiratory effort than untreated RSV-infected controls.

    Experimental context and source evidence
    experimental_model
    Newborn and three-week-old lamb RSV experiments; oral KI given by intragastric gavage.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Animal disease model; no human antiviral efficacy established. LPO inhibition supports pathway involvement, not an exclusively LPO mechanism.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The treated lambs had less severe respiratory disease.
    primary_references
    Increased concentration of iodide in airway secretions is associated with reduced respiratory syncytial virus disease severity. · 2014 · https://pubmed.ncbi.nlm.nih.gov/24053146/ · DOI 10.1165/rcmb.2012-0529oc

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 104–110

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Newborn and three-week-old lamb RSV experiments; oral KI given by intragastric gavage. · source_derived_draft · unverified_draft

    ## ki-lamb-lesions The treated lambs had less severe respiratory disease. KI-treated newborn lambs had less gross lung injury and expiratory effort than untreated RSV-infected controls. Model: Newborn and three-week-old lamb RSV experiments; oral KI given by intragastric gavage. Limitations: Animal disease model; no human antiviral efficacy established. LPO inhibition supports pathway involvement, not an exclusively LPO mechanism. Evidence location: Primary abstract Increased concentration of iodide in airway secretions is associated with reduced respiratory syncytial virus disease severity. · 2014 · https://pubmed.ncbi.nlm.nih.gov/24053146/ · DOI 10.1165/rcmb.2012-0529oc
    Complete structured claim and evidence
  14. In three-week-old lambs KI was associated with lower bronchoalveolar-lavage RSV titres and antigen expression.

    Experimental context and source evidence
    experimental_model
    Newborn and three-week-old lamb RSV experiments; oral KI given by intragastric gavage.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Animal disease model; no human antiviral efficacy established. LPO inhibition supports pathway involvement, not an exclusively LPO mechanism.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The older-lamb experiment also showed lower viral measures.
    primary_references
    Increased concentration of iodide in airway secretions is associated with reduced respiratory syncytial virus disease severity. · 2014 · https://pubmed.ncbi.nlm.nih.gov/24053146/ · DOI 10.1165/rcmb.2012-0529oc

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 128–134

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Newborn and three-week-old lamb RSV experiments; oral KI given by intragastric gavage. · source_derived_draft · unverified_draft

    ## ki-lamb-older The older-lamb experiment also showed lower viral measures. In three-week-old lambs KI was associated with lower bronchoalveolar-lavage RSV titres and antigen expression. Model: Newborn and three-week-old lamb RSV experiments; oral KI given by intragastric gavage. Limitations: Animal disease model; no human antiviral efficacy established. LPO inhibition supports pathway involvement, not an exclusively LPO mechanism. Evidence location: Primary abstract Increased concentration of iodide in airway secretions is associated with reduced respiratory syncytial virus disease severity. · 2014 · https://pubmed.ncbi.nlm.nih.gov/24053146/ · DOI 10.1165/rcmb.2012-0529oc
    Complete structured claim and evidence
  15. The label warns that lithium or antithyroid drugs can add to hypothyroid and goitrogenic effects.

    Potassium iodide → Goitrous hypothyroidism source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    2025 SSKI manufacturer label; 1 g KI/mL formulation.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Label warning, not a quantified primary interaction trial; applicability depends on exposure and patient context.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    Different drugs can converge on reduced thyroid function.
    primary_references
    SSKI product label, July 2025 · manufacturer label; DailyMed lists UNAPPROVED DRUG OTHER; not a trial or FDA approval · https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=ca1d3449-ea29-49a4-8863-365ec95f1553

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 456–462

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · 2025 SSKI manufacturer label; 1 g KI/mL formulation. · source_derived_draft · unverified_draft

    ## ki-lithium Different drugs can converge on reduced thyroid function. The label warns that lithium or antithyroid drugs can add to hypothyroid and goitrogenic effects. Model: 2025 SSKI manufacturer label; 1 g KI/mL formulation. Limitations: Label warning, not a quantified primary interaction trial; applicability depends on exposure and patient context. Evidence location: Primary abstract SSKI product label, July 2025 · manufacturer label; DailyMed lists UNAPPROVED DRUG OTHER; not a trial or FDA approval · https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=ca1d3449-ea29-49a4-8863-365ec95f1553
    Complete structured claim and evidence
  16. Calculated from formula masses, KI is about 76.45% iodine and 23.55% potassium by mass; 130 mg KI contains about 99.4 mg iodine and 30.6 mg potassium.

    Potassium iodide → Iodide ion source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    Chemical formula KI; molar mass 166.0028 g/mol.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Stoichiometric calculation using K 39.0983 and I 126.9045 g/mol; not a dose recommendation.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    Milligrams of KI are not milligrams of iodine.
    primary_references
    NIST Chemistry WebBook: potassium iodide · chemical reference · https://webbook.nist.gov/cgi/cbook.cgi?ID=7681110

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 48–54

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Chemical formula KI; molar mass 166.0028 g/mol. · source_derived_draft · unverified_draft

    ## ki-mass Milligrams of KI are not milligrams of iodine. Calculated from formula masses, KI is about 76.45% iodine and 23.55% potassium by mass; 130 mg KI contains about 99.4 mg iodine and 30.6 mg potassium. Model: Chemical formula KI; molar mass 166.0028 g/mol. Limitations: Stoichiometric calculation using K 39.0983 and I 126.9045 g/mol; not a dose recommendation. Evidence location: Primary abstract NIST Chemistry WebBook: potassium iodide · chemical reference · https://webbook.nist.gov/cgi/cbook.cgi?ID=7681110
    Complete structured claim and evidence
  17. With MMI 15 mg, two-week FT4 normalization was 54% with KI versus 27% without it.

    Potassium iodide → Serum free thyroxine concentration source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    134 untreated Graves patients randomized to MMI 15 or 30 mg, with or without KI; KI withdrawn after FT4 normalization.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Combination treatment, not KI monotherapy; KI dose not extracted from abstract. Faster biochemical control does not prove lasting remission.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The lower-methimazole comparison also showed faster control.
    primary_references
    Benefit of short-term iodide supplementation to antithyroid drug treatment of thyrotoxicosis due to Graves' disease. · 2010 · https://pubmed.ncbi.nlm.nih.gov/19912243/ · DOI 10.1111/j.1365-2265.2009.03745.x

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 392–398

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · 134 untreated Graves patients randomized to MMI 15 or 30 mg, with or without KI; KI withdrawn after FT4 normalization. · source_derived_draft · unverified_draft

    ## ki-mmi15 The lower-methimazole comparison also showed faster control. With MMI 15 mg, two-week FT4 normalization was 54% with KI versus 27% without it. Model: 134 untreated Graves patients randomized to MMI 15 or 30 mg, with or without KI; KI withdrawn after FT4 normalization. Limitations: Combination treatment, not KI monotherapy; KI dose not extracted from abstract. Faster biochemical control does not prove lasting remission. Evidence location: Primary abstract Benefit of short-term iodide supplementation to antithyroid drug treatment of thyrotoxicosis due to Graves' disease. · 2010 · https://pubmed.ncbi.nlm.nih.gov/19912243/ · DOI 10.1111/j.1365-2265.2009.03745.x
    Complete structured claim and evidence
  18. At two weeks, FT4 normalized in 59% with MMI 30 mg plus KI versus 29% with MMI alone.

    Potassium iodide → Serum free thyroxine concentration source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    134 untreated Graves patients randomized to MMI 15 or 30 mg, with or without KI; KI withdrawn after FT4 normalization.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Combination treatment, not KI monotherapy; KI dose not extracted from abstract. Faster biochemical control does not prove lasting remission.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    KI accelerated early control alongside methimazole.
    primary_references
    Benefit of short-term iodide supplementation to antithyroid drug treatment of thyrotoxicosis due to Graves' disease. · 2010 · https://pubmed.ncbi.nlm.nih.gov/19912243/ · DOI 10.1111/j.1365-2265.2009.03745.x

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 384–390

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · 134 untreated Graves patients randomized to MMI 15 or 30 mg, with or without KI; KI withdrawn after FT4 normalization. · source_derived_draft · unverified_draft

    ## ki-mmi30 KI accelerated early control alongside methimazole. At two weeks, FT4 normalized in 59% with MMI 30 mg plus KI versus 29% with MMI alone. Model: 134 untreated Graves patients randomized to MMI 15 or 30 mg, with or without KI; KI withdrawn after FT4 normalization. Limitations: Combination treatment, not KI monotherapy; KI dose not extracted from abstract. Faster biochemical control does not prove lasting remission. Evidence location: Primary abstract Benefit of short-term iodide supplementation to antithyroid drug treatment of thyrotoxicosis due to Graves' disease. · 2010 · https://pubmed.ncbi.nlm.nih.gov/19912243/ · DOI 10.1111/j.1365-2265.2009.03745.x
    Complete structured claim and evidence
  19. Illuminated Rose bengal plus KI generated free iodine detected with starch.

    Potassium iodide → Molecular iodine (I2) source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    Rose bengal plus 540-nm light; up to 100 mM KI; microbial assays and a mouse skin-abrasion model.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Local photochemical system, not an effect of oral KI alone. Peroxyiodide intermediates were proposed, not directly established.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    Illumination converted iodide into reactive iodine.
    primary_references
    Potassium Iodide Potentiates Antimicrobial Photodynamic Inactivation Mediated by Rose Bengal in In Vitro and In Vivo Studies. · 2017 · https://pubmed.ncbi.nlm.nih.gov/28438946/ · DOI 10.1128/aac.00467-17

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    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Rose bengal plus 540-nm light; up to 100 mM KI; microbial assays and a mouse skin-abrasion model. · source_derived_draft · unverified_draft

    ## ki-pdt-iodine Illumination converted iodide into reactive iodine. Illuminated Rose bengal plus KI generated free iodine detected with starch. Model: Rose bengal plus 540-nm light; up to 100 mM KI; microbial assays and a mouse skin-abrasion model. Limitations: Local photochemical system, not an effect of oral KI alone. Peroxyiodide intermediates were proposed, not directly established. Evidence location: Full-text mechanistic results, Figure 4A Potassium Iodide Potentiates Antimicrobial Photodynamic Inactivation Mediated by Rose Bengal in In Vitro and In Vivo Studies. · 2017 · https://pubmed.ncbi.nlm.nih.gov/28438946/ · DOI 10.1128/aac.00467-17
    Complete structured claim and evidence
  20. KI increased light/Rose-bengal killing by up to six logs in the tested bacterial and Candida systems.

    Experimental context and source evidence
    experimental_model
    Rose bengal plus 540-nm light; up to 100 mM KI; microbial assays and a mouse skin-abrasion model.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Local photochemical system, not an effect of oral KI alone. Peroxyiodide intermediates were proposed, not directly established.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    KI amplified an externally activated antimicrobial reaction.
    primary_references
    Potassium Iodide Potentiates Antimicrobial Photodynamic Inactivation Mediated by Rose Bengal in In Vitro and In Vivo Studies. · 2017 · https://pubmed.ncbi.nlm.nih.gov/28438946/ · DOI 10.1128/aac.00467-17

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    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Rose bengal plus 540-nm light; up to 100 mM KI; microbial assays and a mouse skin-abrasion model. · source_derived_draft · unverified_draft

    ## ki-pdt-killing KI amplified an externally activated antimicrobial reaction. KI increased light/Rose-bengal killing by up to six logs in the tested bacterial and Candida systems. Model: Rose bengal plus 540-nm light; up to 100 mM KI; microbial assays and a mouse skin-abrasion model. Limitations: Local photochemical system, not an effect of oral KI alone. Peroxyiodide intermediates were proposed, not directly established. Evidence location: Primary abstract Potassium Iodide Potentiates Antimicrobial Photodynamic Inactivation Mediated by Rose Bengal in In Vitro and In Vivo Studies. · 2017 · https://pubmed.ncbi.nlm.nih.gov/28438946/ · DOI 10.1128/aac.00467-17
    Complete structured claim and evidence
  21. KI potentiated Rose-bengal photodynamic treatment in Pseudomonas-infected mouse skin abrasions.

    Potassium iodide → Pseudomonas wound infection in mice source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    Rose bengal plus 540-nm light; up to 100 mM KI; microbial assays and a mouse skin-abrasion model.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Local photochemical system, not an effect of oral KI alone. Peroxyiodide intermediates were proposed, not directly established.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The combination was also tested in a local animal infection.
    primary_references
    Potassium Iodide Potentiates Antimicrobial Photodynamic Inactivation Mediated by Rose Bengal in In Vitro and In Vivo Studies. · 2017 · https://pubmed.ncbi.nlm.nih.gov/28438946/ · DOI 10.1128/aac.00467-17

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    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Rose bengal plus 540-nm light; up to 100 mM KI; microbial assays and a mouse skin-abrasion model. · source_derived_draft · unverified_draft

    ## ki-pdt-mouse The combination was also tested in a local animal infection. KI potentiated Rose-bengal photodynamic treatment in Pseudomonas-infected mouse skin abrasions. Model: Rose bengal plus 540-nm light; up to 100 mM KI; microbial assays and a mouse skin-abrasion model. Limitations: Local photochemical system, not an effect of oral KI alone. Peroxyiodide intermediates were proposed, not directly established. Evidence location: Primary abstract Potassium Iodide Potentiates Antimicrobial Photodynamic Inactivation Mediated by Rose Bengal in In Vitro and In Vivo Studies. · 2017 · https://pubmed.ncbi.nlm.nih.gov/28438946/ · DOI 10.1128/aac.00467-17
    Complete structured claim and evidence
  22. The illuminated mixture generated peroxide measured by Amplex Red.

    Potassium iodide → Hydrogen peroxide source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    Rose bengal plus 540-nm light; up to 100 mM KI; microbial assays and a mouse skin-abrasion model.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Local photochemical system, not an effect of oral KI alone. Peroxyiodide intermediates were proposed, not directly established.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    This reaction produced peroxide rather than universally removing it.
    primary_references
    Potassium Iodide Potentiates Antimicrobial Photodynamic Inactivation Mediated by Rose Bengal in In Vitro and In Vivo Studies. · 2017 · https://pubmed.ncbi.nlm.nih.gov/28438946/ · DOI 10.1128/aac.00467-17

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 328–334

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Rose bengal plus 540-nm light; up to 100 mM KI; microbial assays and a mouse skin-abrasion model. · source_derived_draft · unverified_draft

    ## ki-pdt-peroxide This reaction produced peroxide rather than universally removing it. The illuminated mixture generated peroxide measured by Amplex Red. Model: Rose bengal plus 540-nm light; up to 100 mM KI; microbial assays and a mouse skin-abrasion model. Limitations: Local photochemical system, not an effect of oral KI alone. Peroxyiodide intermediates were proposed, not directly established. Evidence location: Full-text Figure 4B Potassium Iodide Potentiates Antimicrobial Photodynamic Inactivation Mediated by Rose Bengal in In Vitro and In Vivo Studies. · 2017 · https://pubmed.ncbi.nlm.nih.gov/28438946/ · DOI 10.1128/aac.00467-17
    Complete structured claim and evidence
  23. KI suppressed measured PMN hydroxyl-radical generation.

    Experimental context and source evidence
    experimental_model
    In-vitro polymorphonuclear leukocytes; tested drug concentrations reported as 10 micromolar–millimolar.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Assay effects do not identify a unique molecular target or establish universal antioxidant action.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    A second oxidant readout also fell.
    primary_references
    Effects of potassium iodide, colchicine and dapsone on the generation of polymorphonuclear leukocyte-derived oxygen intermediates. · 1982 · https://pubmed.ncbi.nlm.nih.gov/7104217/ · DOI 10.1111/j.1365-2133.1982.tb00340.x

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    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · In-vitro polymorphonuclear leukocytes; tested drug concentrations reported as 10 micromolar–millimolar. · source_derived_draft · unverified_draft

    ## ki-pmn-hydroxyl A second oxidant readout also fell. KI suppressed measured PMN hydroxyl-radical generation. Model: In-vitro polymorphonuclear leukocytes; tested drug concentrations reported as 10 micromolar–millimolar. Limitations: Assay effects do not identify a unique molecular target or establish universal antioxidant action. Evidence location: Primary abstract Effects of potassium iodide, colchicine and dapsone on the generation of polymorphonuclear leukocyte-derived oxygen intermediates. · 1982 · https://pubmed.ncbi.nlm.nih.gov/7104217/ · DOI 10.1111/j.1365-2133.1982.tb00340.x
    Complete structured claim and evidence
  24. KI suppressed the measured PMN-derived hydrogen-peroxide signal.

    Potassium iodide → Hydrogen peroxide source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    In-vitro polymorphonuclear leukocytes; tested drug concentrations reported as 10 micromolar–millimolar.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Assay effects do not identify a unique molecular target or establish universal antioxidant action.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    KI lowered a peroxide assay readout in immune cells.
    primary_references
    Effects of potassium iodide, colchicine and dapsone on the generation of polymorphonuclear leukocyte-derived oxygen intermediates. · 1982 · https://pubmed.ncbi.nlm.nih.gov/7104217/ · DOI 10.1111/j.1365-2133.1982.tb00340.x

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 288–294

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · In-vitro polymorphonuclear leukocytes; tested drug concentrations reported as 10 micromolar–millimolar. · source_derived_draft · unverified_draft

    ## ki-pmn-peroxide KI lowered a peroxide assay readout in immune cells. KI suppressed the measured PMN-derived hydrogen-peroxide signal. Model: In-vitro polymorphonuclear leukocytes; tested drug concentrations reported as 10 micromolar–millimolar. Limitations: Assay effects do not identify a unique molecular target or establish universal antioxidant action. Evidence location: Primary abstract Effects of potassium iodide, colchicine and dapsone on the generation of polymorphonuclear leukocyte-derived oxygen intermediates. · 1982 · https://pubmed.ncbi.nlm.nih.gov/7104217/ · DOI 10.1111/j.1365-2133.1982.tb00340.x
    Complete structured claim and evidence
  25. KI did not suppress superoxide generation in the same study.

    Potassium iodide → Superoxide radical anion source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    In-vitro polymorphonuclear leukocytes; tested drug concentrations reported as 10 micromolar–millimolar.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Assay effects do not identify a unique molecular target or establish universal antioxidant action.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The effect did not extend to every oxidant.
    primary_references
    Effects of potassium iodide, colchicine and dapsone on the generation of polymorphonuclear leukocyte-derived oxygen intermediates. · 1982 · https://pubmed.ncbi.nlm.nih.gov/7104217/ · DOI 10.1111/j.1365-2133.1982.tb00340.x

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 304–310

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · In-vitro polymorphonuclear leukocytes; tested drug concentrations reported as 10 micromolar–millimolar. · source_derived_draft · unverified_draft

    ## ki-pmn-superoxide-null The effect did not extend to every oxidant. KI did not suppress superoxide generation in the same study. Model: In-vitro polymorphonuclear leukocytes; tested drug concentrations reported as 10 micromolar–millimolar. Limitations: Assay effects do not identify a unique molecular target or establish universal antioxidant action. Evidence location: Primary abstract Effects of potassium iodide, colchicine and dapsone on the generation of polymorphonuclear leukocyte-derived oxygen intermediates. · 1982 · https://pubmed.ncbi.nlm.nih.gov/7104217/ · DOI 10.1111/j.1365-2133.1982.tb00340.x
    Complete structured claim and evidence
  26. A formula unit of potassium iodide supplies one potassium ion on dissolution.

    Potassium iodide → Potassium ion source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    Chemical formula KI; molar mass 166.0028 g/mol.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Equimolar ions have different masses and physiological handling.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The potassium and iodide become separate ions.
    primary_references
    NIST Chemistry WebBook: potassium iodide · chemical reference · https://webbook.nist.gov/cgi/cbook.cgi?ID=7681110

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 40–46

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Chemical formula KI; molar mass 166.0028 g/mol. · source_derived_draft · unverified_draft

    ## ki-potassium The potassium and iodide become separate ions. A formula unit of potassium iodide supplies one potassium ion on dissolution. Model: Chemical formula KI; molar mass 166.0028 g/mol. Limitations: Equimolar ions have different masses and physiological handling. Evidence location: Primary abstract NIST Chemistry WebBook: potassium iodide · chemical reference · https://webbook.nist.gov/cgi/cbook.cgi?ID=7681110
    Complete structured claim and evidence
  27. FDA guidance limits KI protection to thyroid uptake of radioactive iodine; it does not protect other organs or against other radioactive materials.

    Potassium iodide → Thyroid radioiodine uptake source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    Regulatory guidance on radiation emergencies.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Use during an emergency follows public-health direction; not a general supplementation indication.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    Thyroid blocking is a specific effect, not general radiation protection.
    primary_references
    FDA: Frequently Asked Questions on Potassium Iodide · regulatory guidance · https://www.fda.gov/drugs/bioterrorism-and-drug-preparedness/frequently-asked-questions-potassium-iodide-ki

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 472–478

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Regulatory guidance on radiation emergencies. · source_derived_draft · unverified_draft

    ## ki-radiation-scope Thyroid blocking is a specific effect, not general radiation protection. FDA guidance limits KI protection to thyroid uptake of radioactive iodine; it does not protect other organs or against other radioactive materials. Model: Regulatory guidance on radiation emergencies. Limitations: Use during an emergency follows public-health direction; not a general supplementation indication. Evidence location: Primary abstract FDA: Frequently Asked Questions on Potassium Iodide · regulatory guidance · https://www.fda.gov/drugs/bioterrorism-and-drug-preparedness/frequently-asked-questions-potassium-iodide-ki
    Complete structured claim and evidence
  28. Remission differences between the four regimens were not statistically significant at four to five years.

    Experimental context and source evidence
    experimental_model
    134 untreated Graves patients randomized to MMI 15 or 30 mg, with or without KI; KI withdrawn after FT4 normalization.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Combination treatment, not KI monotherapy; KI dose not extracted from abstract. Faster biochemical control does not prove lasting remission.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    Early hormone improvement did not establish a remission advantage.
    primary_references
    Benefit of short-term iodide supplementation to antithyroid drug treatment of thyrotoxicosis due to Graves' disease. · 2010 · https://pubmed.ncbi.nlm.nih.gov/19912243/ · DOI 10.1111/j.1365-2265.2009.03745.x

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 400–406

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · 134 untreated Graves patients randomized to MMI 15 or 30 mg, with or without KI; KI withdrawn after FT4 normalization. · source_derived_draft · unverified_draft

    ## ki-remission-null Early hormone improvement did not establish a remission advantage. Remission differences between the four regimens were not statistically significant at four to five years. Model: 134 untreated Graves patients randomized to MMI 15 or 30 mg, with or without KI; KI withdrawn after FT4 normalization. Limitations: Combination treatment, not KI monotherapy; KI dose not extracted from abstract. Faster biochemical control does not prove lasting remission. Evidence location: Primary abstract Benefit of short-term iodide supplementation to antithyroid drug treatment of thyrotoxicosis due to Graves' disease. · 2010 · https://pubmed.ncbi.nlm.nih.gov/19912243/ · DOI 10.1111/j.1365-2265.2009.03745.x
    Complete structured claim and evidence
  29. Mild adverse effects occurred in 61% versus 42% (P=0.17); three patients stopped treatment because of adverse effects.

    Experimental context and source evidence
    experimental_model
    Same 57-patient schedule comparison; no relapse during 45-day follow-up.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Not a long-term safety estimate or evidence about invasive sporotrichosis.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The clinical benefit records retain the tolerability findings.
    primary_references
    Treatment of cutaneous sporotrichosis with one daily dose of potassium iodide. · 1996 · https://pubmed.ncbi.nlm.nih.gov/8866807/ · DOI 10.1097/00006454-199604000-00014

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    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Same 57-patient schedule comparison; no relapse during 45-day follow-up. · source_derived_draft · unverified_draft

    ## ki-sporo-adverse The clinical benefit records retain the tolerability findings. Mild adverse effects occurred in 61% versus 42% (P=0.17); three patients stopped treatment because of adverse effects. Model: Same 57-patient schedule comparison; no relapse during 45-day follow-up. Limitations: Not a long-term safety estimate or evidence about invasive sporotrichosis. Evidence location: Primary abstract Treatment of cutaneous sporotrichosis with one daily dose of potassium iodide. · 1996 · https://pubmed.ncbi.nlm.nih.gov/8866807/ · DOI 10.1097/00006454-199604000-00014
    Complete structured claim and evidence
  30. In 57 randomized patients, cure was 89.6% with once-daily versus 89.2% with three-times-daily SSKI.

    Experimental context and source evidence
    experimental_model
    Culture-confirmed cutaneous sporotrichosis; open-label schedule comparison.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Both groups received SSKI; no untreated comparator and no mechanism isolated.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    Clinical use against a skin fungal infection extends beyond the thyroid.
    primary_references
    Treatment of cutaneous sporotrichosis with one daily dose of potassium iodide. · 1996 · https://pubmed.ncbi.nlm.nih.gov/8866807/ · DOI 10.1097/00006454-199604000-00014

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    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Culture-confirmed cutaneous sporotrichosis; open-label schedule comparison. · source_derived_draft · unverified_draft

    ## ki-sporo-cure Clinical use against a skin fungal infection extends beyond the thyroid. In 57 randomized patients, cure was 89.6% with once-daily versus 89.2% with three-times-daily SSKI. Model: Culture-confirmed cutaneous sporotrichosis; open-label schedule comparison. Limitations: Both groups received SSKI; no untreated comparator and no mechanism isolated. Evidence location: Primary abstract Treatment of cutaneous sporotrichosis with one daily dose of potassium iodide. · 1996 · https://pubmed.ncbi.nlm.nih.gov/8866807/ · DOI 10.1097/00006454-199604000-00014
    Complete structured claim and evidence
  31. Preoperative SSKI reduced mean estimated blood loss from 162 to 62 mL; adjusted comparison P=0.036.

    Potassium iodide → Blood loss during thyroidectomy source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    Randomized SSKI versus no-SSKI Graves thyroidectomy trial.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    Study-specific effect; operative-time reduction was not significant.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    One randomized surgical trial found less bleeding.
    primary_references
    Randomized trial of a short course of preoperative potassium iodide in patients undergoing thyroidectomy for Graves' disease. · 2017 · https://pubmed.ncbi.nlm.nih.gov/27769543/ · DOI 10.1016/j.amjsurg.2016.07.015

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 408–414

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Randomized SSKI versus no-SSKI Graves thyroidectomy trial. · source_derived_draft · unverified_draft

    ## ki-surgery-blood One randomized surgical trial found less bleeding. Preoperative SSKI reduced mean estimated blood loss from 162 to 62 mL; adjusted comparison P=0.036. Model: Randomized SSKI versus no-SSKI Graves thyroidectomy trial. Limitations: Study-specific effect; operative-time reduction was not significant. Evidence location: Primary abstract Randomized trial of a short course of preoperative potassium iodide in patients undergoing thyroidectomy for Graves' disease. · 2017 · https://pubmed.ncbi.nlm.nih.gov/27769543/ · DOI 10.1016/j.amjsurg.2016.07.015
    Complete structured claim and evidence
  32. The adjusted 9.2% operating-time reduction with SSKI was not significant (P=0.464).

    Potassium iodide → Thyroidectomy operating time source_derived_draftungraded
    Experimental context and source evidence
    experimental_model
    Randomized Graves thyroidectomy trial.
    exposure_category
    Study-specific exposure, including pharmacological and in-vitro conditions; normal is the schema fallback outside the three availability categories.
    limitations
    No proof that gland vascularity mediated the blood-loss result.
    nutrient_topic
    Potassium iodide research collection; shared-anion and comparator studies are not all KI interventions. · Potassium iodide
    plain_language
    The same trial did not establish shorter surgery.
    primary_references
    Randomized trial of a short course of preoperative potassium iodide in patients undergoing thyroidectomy for Graves' disease. · 2017 · https://pubmed.ncbi.nlm.nih.gov/27769543/ · DOI 10.1016/j.amjsurg.2016.07.015

    Potassium iodide: thyroid and non-thyroid mechanisms, interactions and discovery questions (2026-09-18) · lines 416–422

    AI-assisted research curation; primary-study references, chemical references and label statements individually identified. Not publisher full text. · supports · Randomized Graves thyroidectomy trial. · source_derived_draft · unverified_draft

    ## ki-surgery-time The same trial did not establish shorter surgery. The adjusted 9.2% operating-time reduction with SSKI was not significant (P=0.464). Model: Randomized Graves thyroidectomy trial. Limitations: No proof that gland vascularity mediated the blood-loss result. Evidence location: Primary abstract Randomized trial of a short course of preoperative potassium iodide in patients undergoing thyroidectomy for Graves' disease. · 2017 · https://pubmed.ncbi.nlm.nih.gov/27769543/ · DOI 10.1016/j.amjsurg.2016.07.015
    Complete structured claim and evidence
  33. The BRIEF-P global executive score averaged 90.6 versus 91.5; reported difference −0.9 (95% CI −6.8 to 5.0), P=0.74.

    Experimental context and source evidence
    availability_state
    nutrient_deficiency Imported condition classification; unverified.
    cross_nutrient
    false
    evidence_location
    Primary full PDF Methods; Table2 and Fig2; Discussion, pp.853–863.
    experimental_model
    Randomized double-blind placebo-controlled maternal trial in Bangkok and Bangalore; 832 women randomized, 313 children assessed for IQ and 315 for executive function at age 5–6
    exposure
    200 micrograms iodine/day as potassium iodide until delivery; mean enrollment 10.7 weeks gestation; baseline median urinary iodine 131 micrograms/L; IQ iodine 159/placebo 154, executive function 159/156.
    limitations
    Mild group-level deficiency with site differences: Thailand deficient and India at low adequacy. Substantial attrition was balanced between groups; measured baseline characteristics were similar in those followed and lost. This does not test preconception treatment or severe deficiency. Reported differences, CIs and mixed-model P values are retained as published.
    nutrient_topic
    Iodine research collection; topical membership is not evidence of a direct dietary effect. · Iodine
    organism
    Homo sapiens
    plain_language
    Executive-function scores did not significantly differ between the trial groups.
    primary_references
    [iod-clin-gow2017] Effect of iodine supplementation in pregnant women on child neurodevelopment: a randomised, double-blind, placebo-controlled trial. (2017). https://pubmed.ncbi.nlm.nih.gov/29030199/ DOI: 10.1016/s2213-8587(17)30332-7
    tissue_or_cell_type
    Maternal iodine status and child neurodevelopment
    trigger_kind
    nutrient_deficiency Imported condition classification; unverified.

    Iodine: thyroid hormone production, deficiency, excess and nutrient interactions (2026-09-17) · lines 1398–1410

    AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Randomized double-blind placebo-controlled maternal trial in Bangkok and Bangalore; 832 women randomized, 313 children assessed for IQ and 315 for executive function at age 5–6 · source_derived_draft · unverified_draft

    ### iod-clin-pregnancy-executive The BRIEF-P global executive score averaged 90.6 versus 91.5; reported difference −0.9 (95% CI −6.8 to 5.0), P=0.74. Condition category: nutrient_deficiency nutrient_topic: Iodine research collection; topical membership is not evidence of a direct dietary effect. plain_language: Executive-function scores did not significantly differ between the trial groups. organism: Homo sapiens tissue_or_cell_type: Maternal iodine status and child neurodevelopment experimental_model: Randomized double-blind placebo-controlled maternal trial in Bangkok and Bangalore; 832 women randomized, 313 children assessed for IQ and 315 for executive function at age 5–6 limitations: Mild group-level deficiency with site differences: Thailand deficient and India at low adequacy. Substantial attrition was balanced between groups; measured baseline characteristics were similar in those followed and lost. This does not test preconception treatment or severe deficiency. Reported differences, CIs and mixed-model P values are retained as published. exposure: 200 micrograms iodine/day as potassium iodide until delivery; mean enrollment 10.7 weeks gestation; baseline median urinary iodine 131 micrograms/L; IQ iodine 159/placebo 154, executive function 159/156. cross_nutrient: false evidence_location: Primary full PDF Methods; Table2 and Fig2; Discussion, pp.853–863. [iod-clin-gow2017] Effect of iodine supplementation in pregnant women on child neurodevelopment: a randomised, double-blind, placebo-controlled trial. (2017). https://pubmed.ncbi.nlm.nih.gov/29030199/ DOI: 10.1016/s2213-8587(17)30332-7
    Complete structured claim and evidence
  34. Performance IQ averaged 97.5 versus 99.1; reported iodine-minus-placebo difference −1.6 (95% CI −4.5 to 1.3), P=0.44.

    Experimental context and source evidence
    availability_state
    nutrient_deficiency Imported condition classification; unverified.
    cross_nutrient
    false
    evidence_location
    Primary full PDF Methods; Table2 and Fig2; Discussion, pp.853–863.
    experimental_model
    Randomized double-blind placebo-controlled maternal trial in Bangkok and Bangalore; 832 women randomized, 313 children assessed for IQ and 315 for executive function at age 5–6
    exposure
    200 micrograms iodine/day as potassium iodide until delivery; mean enrollment 10.7 weeks gestation; baseline median urinary iodine 131 micrograms/L; IQ iodine 159/placebo 154, executive function 159/156.
    limitations
    Mild group-level deficiency with site differences: Thailand deficient and India at low adequacy. Substantial attrition was balanced between groups; measured baseline characteristics were similar in those followed and lost. This does not test preconception treatment or severe deficiency. Reported differences, CIs and mixed-model P values are retained as published.
    nutrient_topic
    Iodine research collection; topical membership is not evidence of a direct dietary effect. · Iodine
    organism
    Homo sapiens
    plain_language
    The performance-IQ endpoint also showed no significant improvement.
    primary_references
    [iod-clin-gow2017] Effect of iodine supplementation in pregnant women on child neurodevelopment: a randomised, double-blind, placebo-controlled trial. (2017). https://pubmed.ncbi.nlm.nih.gov/29030199/ DOI: 10.1016/s2213-8587(17)30332-7
    tissue_or_cell_type
    Maternal iodine status and child neurodevelopment
    trigger_kind
    nutrient_deficiency Imported condition classification; unverified.

    Iodine: thyroid hormone production, deficiency, excess and nutrient interactions (2026-09-17) · lines 1384–1396

    AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Randomized double-blind placebo-controlled maternal trial in Bangkok and Bangalore; 832 women randomized, 313 children assessed for IQ and 315 for executive function at age 5–6 · source_derived_draft · unverified_draft

    ### iod-clin-pregnancy-performance Performance IQ averaged 97.5 versus 99.1; reported iodine-minus-placebo difference −1.6 (95% CI −4.5 to 1.3), P=0.44. Condition category: nutrient_deficiency nutrient_topic: Iodine research collection; topical membership is not evidence of a direct dietary effect. plain_language: The performance-IQ endpoint also showed no significant improvement. organism: Homo sapiens tissue_or_cell_type: Maternal iodine status and child neurodevelopment experimental_model: Randomized double-blind placebo-controlled maternal trial in Bangkok and Bangalore; 832 women randomized, 313 children assessed for IQ and 315 for executive function at age 5–6 limitations: Mild group-level deficiency with site differences: Thailand deficient and India at low adequacy. Substantial attrition was balanced between groups; measured baseline characteristics were similar in those followed and lost. This does not test preconception treatment or severe deficiency. Reported differences, CIs and mixed-model P values are retained as published. exposure: 200 micrograms iodine/day as potassium iodide until delivery; mean enrollment 10.7 weeks gestation; baseline median urinary iodine 131 micrograms/L; IQ iodine 159/placebo 154, executive function 159/156. cross_nutrient: false evidence_location: Primary full PDF Methods; Table2 and Fig2; Discussion, pp.853–863. [iod-clin-gow2017] Effect of iodine supplementation in pregnant women on child neurodevelopment: a randomised, double-blind, placebo-controlled trial. (2017). https://pubmed.ncbi.nlm.nih.gov/29030199/ DOI: 10.1016/s2213-8587(17)30332-7
    Complete structured claim and evidence
  35. Verbal IQ at 5–6 years averaged 89.5 versus 90.2 with maternal iodine versus placebo; reported difference −0.7 (95% CI −2.9 to 1.5), P=0.77.

    Potassium iodide → Child WPPSI-III verbal IQ score source_derived_draftungraded
    Experimental context and source evidence
    availability_state
    nutrient_deficiency Imported condition classification; unverified.
    cross_nutrient
    false
    evidence_location
    Primary full PDF Methods; Table2 and Fig2; Discussion, pp.853–863.
    experimental_model
    Randomized double-blind placebo-controlled maternal trial in Bangkok and Bangalore; 832 women randomized, 313 children assessed for IQ and 315 for executive function at age 5–6
    exposure
    200 micrograms iodine/day as potassium iodide until delivery; mean enrollment 10.7 weeks gestation; baseline median urinary iodine 131 micrograms/L; IQ iodine 159/placebo 154, executive function 159/156.
    limitations
    Mild group-level deficiency with site differences: Thailand deficient and India at low adequacy. Substantial attrition was balanced between groups; measured baseline characteristics were similar in those followed and lost. This does not test preconception treatment or severe deficiency. Reported differences, CIs and mixed-model P values are retained as published.
    nutrient_topic
    Iodine research collection; topical membership is not evidence of a direct dietary effect. · Iodine
    organism
    Homo sapiens
    plain_language
    Starting iodine during this mildly deficient pregnancy trial did not significantly improve verbal IQ.
    primary_references
    [iod-clin-gow2017] Effect of iodine supplementation in pregnant women on child neurodevelopment: a randomised, double-blind, placebo-controlled trial. (2017). https://pubmed.ncbi.nlm.nih.gov/29030199/ DOI: 10.1016/s2213-8587(17)30332-7
    tissue_or_cell_type
    Maternal iodine status and child neurodevelopment
    trigger_kind
    nutrient_deficiency Imported condition classification; unverified.

    Iodine: thyroid hormone production, deficiency, excess and nutrient interactions (2026-09-17) · lines 1370–1382

    AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Randomized double-blind placebo-controlled maternal trial in Bangkok and Bangalore; 832 women randomized, 313 children assessed for IQ and 315 for executive function at age 5–6 · source_derived_draft · unverified_draft

    ### iod-clin-pregnancy-verbal Verbal IQ at 5–6 years averaged 89.5 versus 90.2 with maternal iodine versus placebo; reported difference −0.7 (95% CI −2.9 to 1.5), P=0.77. Condition category: nutrient_deficiency nutrient_topic: Iodine research collection; topical membership is not evidence of a direct dietary effect. plain_language: Starting iodine during this mildly deficient pregnancy trial did not significantly improve verbal IQ. organism: Homo sapiens tissue_or_cell_type: Maternal iodine status and child neurodevelopment experimental_model: Randomized double-blind placebo-controlled maternal trial in Bangkok and Bangalore; 832 women randomized, 313 children assessed for IQ and 315 for executive function at age 5–6 limitations: Mild group-level deficiency with site differences: Thailand deficient and India at low adequacy. Substantial attrition was balanced between groups; measured baseline characteristics were similar in those followed and lost. This does not test preconception treatment or severe deficiency. Reported differences, CIs and mixed-model P values are retained as published. exposure: 200 micrograms iodine/day as potassium iodide until delivery; mean enrollment 10.7 weeks gestation; baseline median urinary iodine 131 micrograms/L; IQ iodine 159/placebo 154, executive function 159/156. cross_nutrient: false evidence_location: Primary full PDF Methods; Table2 and Fig2; Discussion, pp.853–863. [iod-clin-gow2017] Effect of iodine supplementation in pregnant women on child neurodevelopment: a randomised, double-blind, placebo-controlled trial. (2017). https://pubmed.ncbi.nlm.nih.gov/29030199/ DOI: 10.1016/s2213-8587(17)30332-7
    Complete structured claim and evidence

In the sources

Preserved passages that mention this component, quoted exactly. Open one to read it in context.

    This is a research prototype built from draft material. It is not medical advice, and its statements still await verification against the original studies.

    Evidence, AI assistance and curation standards