Articles of category "Vitamin D"

Sunlight is our free source of Vitamin D. Technically the molecular species classified as vitamin D is not really a vitamin because it can be produced by exposure of the skin to sunlight. Humans have used light for healing since before the time of ancient Egypt. As we get closer to modern civilization, we see individuals who do not get enough vitamin D & sunlight.

Vitamin D is also known as the sunshine vitamin, due to the fact that humans can manufacture the vitamin internally from the action of sunlight on the skin. Essential for building strong bones and teeth, vitamin D also helps to strengthen the immune system and may prevent some types of cancer. A lack of sunlight can lead to vitamin D deficiency rickets in children and osteomalacia in adults. Exposure to sunlight is an important source of vitamin D. Ultraviolet (UV) rays from sunlight trigger vitamin D synthesis in the skin.