Vitamin D (VD for short) is a fat-soluble vitamin, which is a cyclopentane polyhydrophenanthrene compound, a group of vitamins that are structurally related to sterols and functionally prevent rickets. The former is made of 7-dehydrocholesterol under the human skin by ultraviolet irradiation. The latter is made from ergosterol contained in plants or yeast by irradiation with ultraviolet light. The main function of vitamin D is to promote the absorption of calcium and phosphorus by the mucosal cells of the small intestine. The absorption of calcium ions in the intestine requires a calcium-binding protein. 1,25-dihydroxyvitamin D3 can induce the synthesis of this protein, promote the absorption of Ca2+, and promote the renewal of calcium salts and the formation of new bones, as well as phosphorus absorption and renal tubular cells. Reabsorption of calcium and phosphorus, so it can increase the concentration of blood calcium and phosphorus, which is beneficial to new bone formation and calcification.
Vitamin D (ergocalciferol-D2, cholecalciferol-D3, alfacalcidol) is a fat-soluble vitamin that helps your body absorb calcium and phosphorus. Having the right amount of vitamin D, calcium, and phosphorus is important for building and keeping strong bones. Vitamin D is used to treat and prevent bone disorders, such as rickets, osteomalacia. Vitamin D3 is also known as cholecalciferol. It is converted from 7-dehydrocholesterol in the skin by ultraviolet irradiation and is one of the most important forms of vitamin D. Vitamin D is a fat-soluble vitamin, which acts as a hormone precursor of calcium and phosphorus metabolism. It is closely related to sunlight, so it is also called "sunshine vitamin". Ahualyn supply food nutrition enhancer such as vitamin series and polyunsaturated fatty acids (DHA, EPA, ARA, linoleic acid, linolenic acid) series with best price.
Specification
Promote the absorption of calcium in the small intestine
Vitamin D3 can promote the absorption of calcium and phosphorus in the intestinal wall, thereby reducing the concentration of parathyroid hormone, effectively reducing the symptoms of bone pain and promoting the function of bone .
Increase the elasticity of blood vessels Vitamin D3 improves arterial health by blocking a hormone that increases vasoconstriction. It also helps reduce inflammation, which is associated with hardening of the arteries.
Regulate placental development
Vitamin D3 can regulate the development and function of the placenta, prevent miscarriage, preeclampsia and premature delivery.
Promote the absorption of calcium and phosphorus Vitamin D3 can promote the body's absorption of calcium and phosphorus, make levels of calcium and phosphorus in the plasma maintain a balanced state, which can ensure the normal growth and bone calcification of the body, and ensure the health of the teeth.
Resistant rickets The main function of vitamin D3 is to regulate calcium metabolism, promote the absorption of calcium and formation of bone tissue. So when vitamin D3 is deficient, children can suffer from the same rickets and adults manifest as osteomalacia, leading to hyperosteogeny, osteoporosis and so on.
