# Vitamin K Research Studies { "id": "T13004", "title": "Vitamin K Research Studies", "url": "/topics/T13004", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "openalex", "revision": "6a9d3fc64c1f13ba", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "38351809743597314", "address_version": "morton4x16-v1", "coordinates": [ 4, 29, 2916, 13004 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } This cluster of papers explores the role of Vitamin K in various aspects of health, including bone health, prevention of fractures, regulation of vascular calcification, and its association with chronic diseases. The research covers topics such as dietary intake, supplementation, and the impact of Vitamin K on coagulation factors and matrix Gla protein. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://openalex.org/T13004 No owner-reviewed local answer yet.