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Home » Vitamins » Vitamin K

NSI Vitamin K1 10 mg - 90 Caps

NSI Vitamin K1 10 mg - 90 Caps

Doctor Endorsed Nutraceutical Systems™ - Dietary Supplement

Vitamin K is required for proper bone formation and blood-clotting. Vitamin K can be found in leafy green vegetables, such as spinach and broccoli, and in oils, such as soybean oil. Unfortunately, studies show that many people are getting less than the recommended daily requirement. According to some researchers, the current recommended daily amount for vitamin K may not be adequate to maximize vitamin K’s function in bones. Vitamin K1 (as phytonadione), converts osteocalcin, which is a bone protein important for keeping calcium within the bone. (If you are taking an anti-coagulant such as Coumadin, please see your physician before taking this product.) The NSI® Scientific Advisory Board of medical doctors developed a revolutionary approach to bioavailability: UltrAbsorb Technology®. It provides speedy assimilation and easy, gentle absorption of nutrients that promote health.



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NSI Vitamin K1 10 mg - 90 Caps NSI Vitamin K1 10 mg - 90 Caps

Doctor Endorsed Nutraceutical Systems™ - Dietary Supplement

Source Naturals Vitamin K -- 500 Mcg - 100 Tabs Source Naturals Vitamin K -- 500 Mcg - 100 Tabs

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.