In the process of wound recovery after surgery, vitamins can help re-synthesize the amino acids taken by the body into its own protein. In addition, wound recovery requires a lot of cell differentiation. In this process, fat-soluble vitamins play an essential key effect. Such as vitamins A and D Fat-soluble vitamins such as carotene are necessary for mucosal epithelial cells to recover and exert physiological functions.

　　Vitamin E softens blood vessels, promotes lipid metabolism, and provides a better support environment for new wound tissues. Vitamin K is also called blood coagulation factor. It also acts as a "repairman" for bone growth. It will mobilize more calcium to repair bones, help the body to better use the calcium absorbed from the diet, and promote normal bleeding.

　　 However, individual operations are exceptional. During the recovery period, not only can not ingest more, but also must be strictly controlled. For example, a patient who had a heart venous valve operation that I met once required strict control of vitamin K intake during the recovery period, so some foods and fats rich in such vitamins will not be used for the time being. Such foods include pork liver, eggs, soy salad oil and green vegetables.

　　Vitamin C has antioxidant properties and is a powerful antioxidant that can protect other antioxidants in the diet and polyunsaturated fatty acids in fat to slow down oxidation. Vitamin C can reduce ferric iron that is difficult to absorb and use into ferric iron, promote the absorption of iron in the intestine, improve the utilization of iron in the liver, and help to treat iron-deficiency anemia. Moreover, vitamin C can lower cholesterol levels in the blood, prevent arteriosclerosis; increase blood vessel elasticity, prevent bleeding, and increase collagen synthesis. The lack of vitamin C not only causes the risk of ascorbic acid, but also increases the fragility of blood vessels. It may also induce defects in collagen cross-linking and decrease in tensile strength, which will reduce the body''s immunity.

　　Vitamins play a very important role in the healing process of wounds. These rich foods can be fully matched in our diet to help the body recover faster and better.