Vitamin D is a fat-soluble vitamin that takes part in several biological processes. Its primary function involves absorbing calcium, protecting bone, muscle, and heart health. Even though Vitamin D is such an essential nutrient many people are deficient of it. That’s mainly because the nutrient is rarely present in food. The greatest source of vitamin D is sunlight. When our skin is exposed to sunlight, the cholesterol present in our body is converted into the vitamin D and is transported to different parts of the body to carry out different functions. A low level of this vitamin may lead to numerous health issues. One way to detect if you are vitamin D deficiency is linked with a smell test.
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