Despite the name, vitamin D is considered a pro-hormone and not actually a vitamin. This is because the body is capable of producing its own vitamin D through sunlight on the skin, while vitamins are nutrients that cannot be synthesized by the body and must be acquired through the diet or supplements. Vitamin D can be produced in the body with mild sun exposure or consumed through food or supplements.
Vitamin D plays multiple roles in the body such as maintain the health of bones and teeth, maintain the health of the immune system, brain and nervous system and regulate insulin levels and control diabetes. Vitamin D is produced when sunlight converts cholesterol on the skin into calciol, also known as Vitamin D3. However, Vitamin D3 deficiency is common in this age when people miss out spending time in daylight. So, if you are one of them, buy this bottle of vitamin D3 capsules from HealthVit and reap the benefits.