Source Naturals Vitamin K 500 mcg

Vitamin K Vitamin K, or phylloquinone, is a fat-soluble vitamin best known for its important function in the biological activity of several blood coagulation factors. Recent research has also shown a role for vitamin K in bone health. Vitamin K plays a key role in the synthesis of the bone proteins osteocalcin and matrix Gla-protein, which are involved in calcium and bone metabolism. Supplement Facts for Tablet Serving Size: 1 Tablet   Amount %DV Vitamin K (phytonadione) 500 mcg 416% Calcium (as dibasic calcium phosphate & naturally occurring) 55 mg 4% Suggested Use: 1 tablet daily, preferably with a meal. Other Ingredients: dibasic calcium phosphate, microcrystalline cellulose, stearic acid, silica, and magnesium stearate. Warning: If you are taking anticoagulant drugs, such as warfarin (Coumadin(R)), or if you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before taking this product.Do not use if ei