Vitamin D Deficiency Puzzles India Despite No Droughts

India has never had a drought, so why do most Indians have a vitamin D deficiency? Of course, melanin in the skin and a changed lifestyle are the main causes. Pollution, not eating vegan food can also be another factor. India has a prolonged drought. Yet most Indians are deficient in vitamin D. Because melanin: The skin colour of Indians is naturally medium or dusky. Our skin has a small amount of a pigment called melanin. Melanin acts as a protective shield against the ultraviolet rays of the sun, which prevent the skin from burning. Not only that, but vitamin D production slows down. Moderate skin requires more sunlight than fair skin. A changed lifestyle means that people spend more time indoors these days, from 9 am to 6 pm. In urban life, we have increased the distance from the office desk to the office desk. In urban life, we spend more time indoors.