Vitamin k supplement shows promise for knee pain relief
NCT ID NCT05505552
First seen Nov 01, 2025 · Last updated May 01, 2026 · Updated 27 times
Summary
This pilot study tested whether taking vitamin K supplements for 6 months could improve knee function in 37 adults aged 50+ with mild-to-moderate knee osteoarthritis and low vitamin K levels. Participants took either a daily vitamin K pill or a placebo. The goal was to gather data for a larger trial, not to prove a cure. Results may help design future studies on vitamin K for knee health.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Tufts University
Boston, Massachusetts, 02111, United States
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UMass Memorial Medical Center
Worcester, Massachusetts, 01605, United States
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University of North Carolina Chapel Hill
Chapel Hill, North Carolina, 27599, United States
Conditions
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