Valupak Vitamin D 1000IU Tabs 60S
Vitamin D plays an important role in bone building by enabling calcium uptake by your body. It is also very important for healthy immune system function and may help lower your risk of contracting colds.
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Vitamin D is a prohormone, which is the precursor to a hormone. In its raw form (sun exposure, foods, supplements), Vitamin D is inert and has to go through a series of complex biochemical reactions before your body can use it. These reactions produce calcitriol, which is the form of Vitamin D that is used by your body (D2 and D3).
Vitamin D is one of the only vitamins that your body can produce by itself. What is the catalyst that gets your D production going? Good old fashioned sunshine! It’s the ultraviolet-B radiation (UVB) that enables vitamin D production to occur in the skin.
Vitamin D is produced in equal amounts in both people with fairly pigmented and darkly pigmented skin after exposure to UVB radiation (sunlight). Sunlight is important for Vitamin D production, but the strength of sunlight and the intensity of UVB exposure can be affected by season, distance from the equator, and even personal habits. If you have a job that keeps you indoors during daylight hours, or you work nights, you don’t produce as much Vitamin D as someone who is outside for at least ten to fifteen minutes each day.
Benefits of Vitamin D
Vitamin D plays an important role in bone building by enabling calcium uptake by your body. It is also very important for a healthy immune system function and may help lower your risk of contracting colds. Vitamin D also helps confer innate immunity which may protect your body from the influenza virus.
Vitamin D has been linked to the prevention of many different diseases, including multiple sclerosis, arthritis and even cancer. Children with higher vitamin D levels are less likely to suffer from asthma and allergies than those who are vitamin D deficient. Mental agility might be maintained by adequate levels of the vitamin, especially in the elderly.
Because Vitamin D promotes calcium absorption, it is important for bone mineralization (hardening), which keeps your bones strong and supple. A sufficient amount of Vitamin D helps prevent joint pain and osteoporosis.
There is also evidence suggesting that Vitamin D may play an important role in weight management, both in adults and in children. Some researchers are exploring whether vitamin D may act as a natural protector from low levels of radiation, such as the background radiation we receive from sunlight and other sources.