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Health Alert : Low Vitamin D Levels Puts Indians at Risk of Bone Disorders

20/2.2011 vitamin D

In the land of abundant sun, Indians suffer from vitamin D deficiency. There’s been a set of studies to prove this, but new research suggests this deficiency, which can lead to life threatening emergencies in young population, has not led to protective bio-adaptation over time.

After their first systematic study of blood serum in 2000, which showed more than 75% of healthy people studied in northern India had vitamin D deficiency, researchers have now shown that though our skin has darkened while adapting to tropical climate, there is no bio-adaptation to this deficiency. In other words, the dark skin, which prevents ultraviolet rays mediated vitamin D to be formed in the body, does not lead to over-expression of vitamin D receptor, a hormone that regulates calcium levels in the body.

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