Vitamin D Supreme provides a clinically useful dose of vitamin D3, 5000 IU per veggie cap, and vitamin K in both K1 and the MK-7 form of K2, which is highly bioavailable. Both of these forms of Vitamin K are important to our health: Vitamin K1 (the naturally occurring form of vitamin K in vegetables) and Vitamin K2 as MK-7, which is a product of soy fermentation (free of soy allergens) and has the special property of metabolizing slowly throughout the day.
We now know how important Vitamin K is for directing the transport of calcium into bone and teeth for optimal strength. Increasing the amount of vitamin D, via supplementation, in the presence of inadequate levels of vitamin K, can increase the risk of calcium deposition in arteries and soft tissue and have a very negative effect on artery elasticity. This is due to their interaction in the use of MGP, Matrix Gla Protein, which is a strong inhibitor of arterial calcification. The expression of MGP is vitamin D dependent and the gamma-carboxylation step, making it active, is vitamin K dependent. Together, D and K make a great team.
CAUTION: Vitamin K may adversely interact with anticoagulation drugs known as blood thinners. Patients taking these medications should be medically supervised while taking Vitamin D Supreme
Other Ingredients: L-Leucine, microcrystalline cellulose.
Recommended Use: As a dietary supplement, take one capsule per day with a meal, or as directed by your health care practitioner.
Warning: Consult your health care provider before taking this product if you are taking Coumadin, Warfarin or other anticoagulant medications