Vitamin D

What is the role of vitamin D?

Vitamin D3, or cholecalciferol, is a hormone involved in bone mineralization through its action of binding calcium to mineralized tissues (bones, cartilage, and teeth). Like other vitamins, vitamin D is present in the diet. It is also available in the body in the form of a precursor transformed by the action of UVB rays. • Endogenous vitamin D: endogenous vitamin D refers to the vitamin D produced by our body under the action of the sun's ultraviolet rays. The body synthesizes vitamin D through the skin. Under the effect of the sun's ultraviolet rays, the body produces cholecalciferol. After passing through the liver and kidneys, vitamin D takes its active form. • Exogenous vitamin D: we speak of exogenous vitamin D when it comes from an external source. This can be a supply through food or through an immune defense food supplement. Vitamin D is good for the health of bones, teeth, and muscles. It plays an important role in the body's calcium metabolism. An essential vitamin for supporting the body and its immune defenses, vitamin D also contributes to normal bones and muscle function.

What is the impact of vitamin D deficiency?

Due to our lifestyle (sedentary, low sun exposure, etc.) we are increasingly at risk of being vitamin D deficient. The consequences of a vitamin D deficiency range from a decrease in muscle tone to weakened immunity. To control your vitamin D levels in the body, supplementation through vitamin D food supplements may be necessary. This sunshine vitamin is one of the essential nutraceutical active ingredients for enhancing your skin without sun exposure.

Vitamin D and Bone Health

Having good vitamin D levels in the body is essential. Because it is involved in the absorption of calcium and phosphorus, vitamin D plays a major role in bone mineralization. Vitamin D supplementation contributes to the normal absorption and utilization of calcium and phosphorus.

Vitamin D and the immune system

Having a robust immune system allows the body to cope with various attacks. To get a good daily intake of vitamin D and limit the risk of deficiency, consider a Biocyte liposomal vitamin D dietary supplement.

Where to find vitamin D?

Vitamin D is both synthesized by the body in the skin through exposure to sunlight and obtained through diet. Foods rich in vitamin D include cod liver oil, calf liver, and canned cod liver. Supplementation is recommended to ensure adequate vitamin D levels in the body. Discover our range of vitamin D supplements and supplement your intake with Biocyte vitamin D.