Vitamin K is a group of fat-soluble vitamins that share similar chemical structures. Vitamin K1 is mostly found in plant foods, while vitamin K2 is found in fermented foods and animal products.

You can also get vitamin K supplements, but clinical trials show that the vitamin K we consume from food is more effective in our bodies. Our bodies make some vitamin K in the colon, and most people ...

Have you heard of this vitamin? Reviewed by Dietitian Maria Laura Haddad-Garcia Vitamin K2 may improve bone density and reduce arterial stiffness, lowering heart disease risk. Adult males need 120 mcg ...

Vitamin K is important in the blood coagulation process via the modification of protein molecules. Although the side chains of the isoprenoid units in the vitamin K molecule are different in length, ...

Vitamin K is essential for blood clotting and bone health and may lower your risk of heart disease. Vitamin K deficiency is uncommon, as you can get enough of this vitamin by eating a balanced diet.

When thinking about a well-balanced diet and what to include in your daily meals, experts say that vitamin K foods should be high on your list. As Samantha Dieras, RN, DCN, director of ambulatory ...

Vitamin K is the name of a family of compounds with a similar structure. Vitamin K3, also known as menadione, is a synthetic or artificially produced form of vitamin K. Vitamin K3 is a synthetic, ...