Valupak Vitamin D3 Tablets 1000Iu
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.
Calcium Carbonate (Bulking Agent), Microcrystalline Cellulose (Bulking Agent), Vitamin D3 (as Cholecalciferol), Stearic Acid (Anti- Caking Agent), Silicon Dioxide (Anti-Caking Agent), Magnesium Stearate (Anti-Caking Agent).
- While essential to organ, bone and immune system health, it is not advisable to exceed the recommended dosage of vitamin D unless you are under the care of a medical doctor.
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