Tag: vitamin K and blood thinners
Green Tea and Warfarin: What You Need to Know About Blood Clotting and INR
- By : Archer Hamilton
- Date : Jan 20 2026
Green tea can affect warfarin's effectiveness by increasing vitamin K intake, potentially lowering INR and raising clotting risk. Learn safe consumption levels, the danger of matcha, and what to do if you're on blood thinners.
