Pharmacy and Pharmaceutical Sciences Commons^™

A Measure Of The Amount Of Vitamin K Leached Out From Cooked Greens In Potlicker, Douglas Anderson, Kara Bobka, Matthew Johnson, Chelsea Manion, Samuel Tesfaye, Rebecca Widder, Joshua Willoughby

Pharmacy and Nursing Student Research and Evidence-Based Medicine Poster Session

Vitamin K, a fat-soluble vitamin synthesized by plants, is found in large quantities within green leafy vegetables, such as collard, mustard, turnip and spinach. These greens are commonly cooked with fat to enhance flavor. The vitamin K in these greens can leach out during cooking into the liquid portion of the pot, which is referred to as potlicker. Vitamin K activates clotting factors (II, VII, IX, and X,), which can lead to the formation of a thromboembolism (blood clot). People at a higher risk of forming blood clots are often prescribed warfarin, an anti-coagulant that acts as a competitive inhibitor …