Foods that can promote wound healing after trauma stitches include fresh fruits and vegetables, protein-rich foods, and other nutrient-rich foods. 1. Fresh fruits and vegetables: Fresh fruits and vegetables are rich in vitamin C, such as tomatoes, cucumbers, lettuce, green peppers, apples, pears, etc. Eating more of these foods will make the body intake of more vitamin C, which can promote wound healing. 2. Protein-rich foods: mainly high-quality protein intake, such as beef, fish, shrimp, milk, eggs are all high-quality protein, more food to absorb more high-quality protein, can meet the nutritional needs of the wound repair, and promote recovery. 3. Other nutrient-rich foods: Some foods are rich in many elements needed by the body, such as iron, zinc, etc., such as mushrooms, animal offal, etc., which can supplement the body’s needs. It takes time to recover from wounds, so be sure to protect the wounds and change the dressing regularly to avoid infection. Foods should be in moderation, avoiding spicy and stimulating, or greasy and unclean, so as not to cause gastrointestinal discomforts, which may affect the healing process.