Vitamin D Deficiencies at Epidemic Levels
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Vitamin D is an amazing nutrient that protect the body from all sorts of diseases and problems. Researchers continually uncover new links between lack of vitamin D and disease, illustrating the fact that it is vital to good health. However recent studies have also found that most people are deficient in vitamin D.A team of doctors from the McGill University Health Centre in Canada was surprised to find that about 59 percent of people evaluated were deficient in vitamin D and about 25 percent were severely deficient. Published in the Journal of Clinical Endocrinology and Metabolism, the study is allegedly the first to illustrate a definitive link between vitamin D deficiency and an accumulation of fat in muscle tissue."Because it [vitamin D deficiency] is linked to increased body fat, it may affect many different parts of the body. Abnormal levels of vitamin D are associated with a whole spectrum of diseases, including cancer, osteoporosis, and diabetes, as well as cardiovascular and autoimmune disorders," explained Dr. Richard Kremer, lead investigator of the study.The main reason why people are generally lacking in vitamin D is because people spend much more time indoors than they used to. Especially with computers, people often spend their entire days inside cubicles where they are exposed to little or no sunlight.Vitamin D is not produced in the body on its own. It is created when skin is exposed to sunlight. Some foods contain vitamin D, but in minimal amounts compared to what can be achieved from sun exposure. Most people also do not consume enough vitamin D-rich food to obtain adequate amounts of it.The McGill study highlights an important link between vitamin D and obesity that, until now, has been largely ignored. Vitamin D deficiency contributes to decreased muscle and increased fat, which is a condition that is increasingly common in industrialized nations. Though diet also plays a role in obesity... See the complete post here
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