Vitamin K
14 benefits mapped to clinical evidence across supplements.
Benefit Evidence
Main EffectsStudies Total Participants
Blood circulationView 16 studies 11,274
Cardiac output +12%
Calcification/stiffness ↓
Mortality HR↓
Strong
Healthy agingView 12 studies 15,821
Bone health +9%
Vascular/mortality benefits
Inflammation −27.9%
Strong
Brain healthView 5 studies 721
Clotting ↑, hemorrhage ↓
PIVH -20.8%
Clotting ↑, hemorrhage ↓
Moderate