1. Promote the biosynthesis of collagen, which is conducive to the faster healing of wound healing; Promote the synthesis of collagen, prevent gum bleeding; Promote the growth of teeth and bones,  and prevent joint pain and waist pain.
2. Promote the metabolism of tyrosine and tryptophan in amino acids and prolong the life of the body; Enhance the ability and immunity of the body to the external environment.
3. Improve the utilization of iron, calcium and folic acid; Improve the metabolism of fats and lipids, especially cholesterol, to prevent cardiovascular disease.
4. Insist on taking vitamin C on time, which can reduce skin melanin, and reduce dark spots and freckles, making skin white.