3 Review(s)

? Pronutrition Bone Strength gives strength to your bones and endurance to last through your life featuring calcium citrate malate, vitamin D3, vitamin K2-7, magnesium and zinc is 100% natural & safe and 100% vegetarian ? Each serving contains 2000mg of superior calcium citrate Malate which also contains Vitamin D3 4000 IU, vitamin K2 150 MCG, Magnesium 200 MG and Zinc 16 MG per serving which plays an important role in the utilization of calcium and other minerals. ? Pronutrition Bone Strength is made using 4000 I.U. of vitamin D3, which readily binds with vitamin D receptors and effectively maximizes calcium absorption (near 100% absorption as opposed to 2% in most popular calcium supplements). ? Vitamin K2 is needed to activate a specific bone protein called osteocalcin, which is essential to bind calcium effectively to the bone matrix, keeping the bones dense and strong. ? Magnesium is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization. It is a required cofactor for an estimated 300 enzymes. Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism. Magnesium Citrate is also important for regulation of calcium balance through its effects on the parathyroid gland.