Vitamin D3 (cholecalciferol) is the most important form of the vitamin D family. It mainly regulates calcium and phosphorus metabolism in the body. Vitamin D3 is converted from 7-dehydrocholesterol in the skin by ultraviolet radiation.
L-malic acid is easily absorbed by the human body, so as an excellent food additive and functional food, it is widely used in food, cosmetics, medical and health products and other fields.
Vitamin D3 is a fat-soluble vitamin, known as the "sunshine vitamin". It is the most important form of the vitamin D family. It mainly regulates the calcium and phosphorus metabolism in the body. Vitamin D3 is produced by 7-dehydrocholesterol in the skin. Converted from ultraviolet radiation.
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