1, protein supplement: food, high protein foods such as chicken, fish, lean meat, eggs, etc., they are rich in essential amino acids, help skin cell regeneration. Nutritional products, protein powder, whey protein, etc., can provide additional protein supplementation and promote wound healing.

2. Vitamin supplementation: Foods, fresh vegetables (such as carrots, tomatoes, green leafy vegetables), fruits (such as citrus, kiwi, strawberries, etc.) are rich in vitamins A and C, which help skin cell regeneration and repair. Nutritional supplements, vitamin A, C and E supplements, especially vitamin C helps collagen synthesis, which is vital for skin healing.

4, trace element supplements: food, seafood (such as oysters, fish), whole grains, nuts and seeds (such as walnuts, cashews, sesame seeds) contain zinc, selenium and other trace elements, zinc is very important for wound healing and immune function. Nutritional products, zinc supplements, zinc gluconate, calcium and zinc oral solution, etc., can be targeted to supplement the body's lack of trace elements.

5, Omega-3 fatty acids: Foods, deep-sea fish, fish oil, rich in omega-3 fatty acids, help reduce inflammation and promote wound healing. Nutritional products, fish oil supplements.

6, carbohydrates and water: food, enough carbohydrates (such as rice, pasta, bread, fruits, etc.) to provide energy, to ensure that the body has enough glucose supply for wound healing. Drinking water, to ensure adequate water intake, maintain fluid balance, help metabolism and wound healing.