Component
Human symptoms after 100 mg aspartame snack-bar challenge
Context-specific entity; species, compartment and exposure are stated on each claim.
1 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.
Other things that act on it
Enzymes, hormones, genes, and other components with a recorded effect. These are not nutrients, so they do not count toward the arrows above. Each finding names the chapter that recorded it.
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.
What acts on it
In 48 self-described sensitive and 48 matched nonsensitive participants, rated symptoms did not differ between 100 mg aspartame and control bars.
Experimental context and source evidence
- evidence_access
- Primary full text and author-list correction
- experimental_model
- Blinded randomized crossover; sessions at least seven days apart.
- limitations
- Not a test of all doses, repeated exposure or every vulnerable subgroup. Correction record: Publisher correction concerns author order, affiliations and citation; no experimental-result correction is stated. Correction PMID 25951455 inspected in full text. https://doi.org/10.1371/journal.pone.0126039
- nutrient_topic
- Aspartame collection; species, compartment, exposure, co-substrates and manipulation remain explicit. · Aspartame
- plain_language
- A low-dose acute controlled challenge did not reproduce reported sensitivity.
- primary_references
- Aspartame sensitivity? A double blind randomised crossover study. · 2015 · https://pubmed.ncbi.nlm.nih.gov/25786106/ · DOI 10.1371/journal.pone.0116212
Aspartame: digestion, taste, metabolite dependencies and experimental signaling (2026-09-20) · lines 322–328
AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Blinded randomized crossover; sessions at least seven days apart. · source_derived_draft · unverified_draft
## aspartame-acute-sensitivity-null A low-dose acute controlled challenge did not reproduce reported sensitivity. In 48 self-described sensitive and 48 matched nonsensitive participants, rated symptoms did not differ between 100 mg aspartame and control bars. Model: Blinded randomized crossover; sessions at least seven days apart. Limitations: Not a test of all doses, repeated exposure or every vulnerable subgroup. Correction record: Publisher correction concerns author order, affiliations and citation; no experimental-result correction is stated. Correction PMID 25951455 inspected in full text. https://doi.org/10.1371/journal.pone.0126039 Evidence access: Primary full text and author-list correction Aspartame sensitivity? A double blind randomised crossover study. · 2015 · https://pubmed.ncbi.nlm.nih.gov/25786106/ · DOI 10.1371/journal.pone.0116212
Complete structured claim and evidence
The events it takes part in
A mechanism often involves more than two components. These are the full events, with every participant and its role.
Situations it appears in
Low-supply and faulty-machinery situations recorded in the chapters where this component plays a part.
In the sources
Preserved passages that mention this component, quoted exactly. Open one to read it in context.
Open hypotheses
Proposed ideas that involve this component. They are labeled as hypotheses and do not change any recorded statement.
This is a research prototype built from draft material. It is not medical advice, and its statements still await verification against the original studies.