A Fat-Soluble Vitamin That Aids in Blood Clotting is ____

Question

A fat-soluble vitamin that aids in blood clotting is ____.  
A) vitamin C
B) thiamin
C) riboflavin
D) vitamin K
E) folic acid

Accepted Answer

Vitamin K is a fat-soluble vitamin that plays a key role in blood clotting. It works by helping to activate proteins in the blood that are involved in the clotting process. Deficiency in vitamin K can lead to easy bruising and excessive bleeding. Vitamin K is found in green leafy vegetables, such as kale and spinach, as well as in some vegetable oils and animal products.