After a burn, one should consume more high-calorie, high-protein foods that are easy to digest. It is also appropriate to eat more foods that are high in vitamin C content. This is because vitamin C can promote wound healing and prevent infection. Foods rich in vitamin C include kiwi, citrus, oranges, dates, grapes, etc. Besides vitamin C, zinc also promotes wound healing, reduces scarring, and prevents infection. Foods rich in zinc include kelp, sesame, pork liver, oysters, shrimp shells, seaweed, legumes, etc. Avoid spicy and stimulating foods, and refrain from smoking, alcohol, strong tea, and coffee, especially peppers, onions, and pepper powder. This can effectively prevent wound infection and promote wound healing, killing two birds with one stone.