Can I take DAKE if I’m on blood-thinning medication like warfarin?Updated 21 days ago

If you are currently taking warfarin (Coumadin) or any other anticoagulant medication, do not start DAKE without first consulting your prescribing physician. This is not general caution language — it is a hard stop. 

Vitamin K plays a direct role in the synthesis of clotting factors, and warfarin works specifically by interfering with that process. Your physician manages your warfarin dose against a target INR range, and any meaningful change in Vitamin K intake — in either direction — can shift that balance and affect how your medication performs. DAKE contains 2,000 mcg of Vitamin K across two forms, which is a clinically significant amount in this context. 

This does not mean people on anticoagulants can never use Vitamin K supplements — some physicians manage patients on a consistent Vitamin K intake alongside adjusted warfarin dosing. But that is a decision that must be made with your doctor, not independently.