vitamin d supplement

The body absorbs vitamin D best when the sun is standing, about 12pm and sunbathing at 9-10am.

Fish, fish oil, cereals, oysters, mushrooms ... are foods rich in vitamin D for health.

A diet low in vitamin D can damage the brain, according to a new University of Kentucky study in the United States.

When the heat background is dropping sharply, your skin starts to dry out. Cold air can adversely affect your health, so you will have to change some living habits.