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When the sun’s UVB rays hit the skin, a chemical in the skin called 7-dehydrocholesterol is converted into vitamin D3. Our bodies can create vitamin D with help from the sun. How do our bodies produce vitamin D from sunlight?

Sunlight exposure is one of the best sources of vitamin D- but how much vitamin D do we need? How much of our vitamin D requirement can we get from the sun? Read on to learn more. Vitamin D deficiency is one of the most common vitamin deficiencies, particularly in people who work indoors, live in cold or cloudy climates, have darker skin, or who wear clothes that cover most of their skin daily ( Parva et al., 2018, Libon et al., 2013). Vitamin D occurs naturally in certain foods, and can also be produced by our bodies with the help of the sun’s ultraviolet (UV) rays- which is why it is also called the sunshine vitamin. Vitamin D is an essential nutrient that supports bone health, muscle function, and the immune system. How much vitamin D do you get from the sun?Īll HOMED-IQ content is reviewed by medical specialists

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