Yes, Sunlight is an important source of vitamin D. But it is not the only one.
The skin produces vitamin D when exposed to sunlight. Vitamin D levels are monitored by the thyroid gland, which produces a hormone when levels are low, causing the skin to produce vit. D.
Exposure to sunlight enables much of the world's population to maintain adequate vitamin D status. When the skin is exposed to sunlight, it produces vitamin D naturally. However, it is important to note that factors such as latitude, season, time of day, and skin pigmentation can affect the amount of vitamin D produced from sunlight.
Ultraviolet A (long wavelength) initiates production of vitamin D and melanin (tanning). Ultraviolet B (short wavelength) damages the skin causing sunburns and in some cases cancers.
Vitamins are substances which are not produced by the body, and therefore are necessarily obtained from the diet.
Sunlight helps the human body to manufacture vitamin D. In that sense one can say that solar radiation contributes to vitamin D. It does not have vitamin D, though.
Vitamin D. The body produces vitamin D when sunlight (ultraviolet light) strikes the skin.
vitamin D human skin produces vitamin D when exposed to sunlight
Vitamin D is produced by our body using sunlight. MAinly the fat produces d using UV rays.
The skin produces vitamin D when exposed to sunlight. Vitamin D levels are monitored by the thyroid gland, which produces a hormone when levels are low, causing the skin to produce vit. D.
Vitamin D comes from sunshine exposure and works with the mineral calcium. "Sunshine vitamin" is the nickname for vitamin D because the human body produces vitamin D through exposure to the UV rays of the Sun.
Ultraviolet
Vitamin D
no you find vitamin D in sunlight
Exposure to sunlight enables much of the world's population to maintain adequate vitamin D status. When the skin is exposed to sunlight, it produces vitamin D naturally. However, it is important to note that factors such as latitude, season, time of day, and skin pigmentation can affect the amount of vitamin D produced from sunlight.
The sun does not provide vitamins, but will help the production of vitamin D from the Ultraviolet rays from the sun. So if you are looking to increase your intake of vitamin D, this is not a beneficial way to do so because you are exposing yourself to dangerous UV rays that lead to skin cancer. You are better off taking a daily multi-vitamin. -Chanel Peacock, MA-
In white people, and other people with the right gene, Vitamin D. Everybody produces melanin when exposed to the sun. Melanin is the chemical that darkens your skin as a defense against the sun.
Ultraviolet A (long wavelength) initiates production of vitamin D and melanin (tanning). Ultraviolet B (short wavelength) damages the skin causing sunburns and in some cases cancers.