1. Ascorbic acid powder promotes the biosynthesis of bone collagen, which is beneficial to the faster healing of tissue wounds. 2. Ascorbic acid powder improves the utilization of iron, calcium and folic acid; improves the metabolism of fats and lipids, especially cholesterol, and prevents cardiovascular diseases. 3. Ascorbic acid powder promotes the metabolism of tyrosine and tryptophan in amino acids and prolongs the life of the body. 4. Ascorbic acid powder promotes the growth of teeth and bones, prevents gum bleeding, prevents joint pain, low back pain. 5. Ascorbic acid powder enhances the body’s anti-stress ability and immunity to the external environment. 6. Ascorbic acid powder is a strong water-soluble antioxidant, which mainly acts in the aqueous solution in the body. 7. Ascorbic acid powder strengthens connective tissue; promotes collagen synthesis and prevents gum bleeding.