MEGA DMega D is a 5000 IU bioactive high potency form of Vitamin D3. This is the most bio available form of D. Vitamin D is synthesized in the body from sunlight but is often lacking in those who don’t reside in tropical climates. Supplementation of D3 is necessary because there are very few foods containing vitamin D. The flesh of fish (such as salmon, tuna, and mackerel) and fish liver oils are among a few. There are also small amounts found in beef liver, cheese, and egg yolks. In the US, milk is fortified with D as well. Often Vitamin D-deficient diets have been associated with milk allergies, lactose intolerance, and also in those who are strict vegetarians. People cannot always get all the Vitamin D they need from the sun, or food. Some examples of classic vitamin D deficiency in children are rickets, which results in skeletal deformities. Vitamin D deficiency in adult’s can lead to osteomalacia, which can result in muscular weakness and weak bones. As people get older they require more vitamin D. This is important because it not only helps our bones absorb calcium and slows bone loss, it is essential for muscle function, immune defenses, and even in preventing certain kinds of cancers. Recent research also suggests vitamin D may provide protection from osteoporosis, hypertension and several autoimmune disease’s. Vitamin D also helps to lower Insulin Resistance. Low Vitamin D is often also associated with fatigue, chronic illness as well and reduced life span. Dr. V has found low levels of Vitamin D in his practice and uses this supplement for most of his patients.
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