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The arterial-stiffness publication describes the same cohort.","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"nutrient_topic","value_text":"Vitamin K2 research collection; topical membership is not evidence of a direct dietary effect.","comparator":null,"unit":null,"notes":"","entity":{"slug":"k2","display_name":"Vitamin K2 / menaquinone family","entity_type_key":"chemical_species"}},{"dimension":"organism","value_text":"244 healthy postmenopausal women","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"plain_language","value_text":"The result differed by skeletal site.","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"primary_references","value_text":"[k2-p23525894] Three-year low-dose menaquinone-7 supplementation helps decrease bone loss in healthy postmenopausal women. 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The arterial-stiffness publication describes the same cohort.\nexposure: MK-7 180 micrograms/day\nevidence_span: {\"source_cache\": \"artifacts/k2-research/23525894.abstract.txt\", \"locator\": \"Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets\", \"file_sha256\": \"a3ce7b3935f14513cb967410370b1bca786c7548989964d658077108e362f4dc\", \"start_char\": 0, \"end_char\": 2060, \"text_sha256\": \"a3ce7b3935f14513cb967410370b1bca786c7548989964d658077108e362f4dc\"}\n[k2-p23525894] Three-year low-dose menaquinone-7 supplementation helps decrease bone loss in healthy postmenopausal women. (2013). https://pubmed.ncbi.nlm.nih.gov/23525894/ DOI: 10.1007/s00198-013-2325-6","model_system":"Three-year double-blind placebo-controlled trial","directness":"author_interpretation","verification_status":"source_derived_draft","notes":"Exact curation-document quotation, not publisher quotation. 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