After a traumatic injury, many patients are concerned about their diet and often ask what they should pay attention to, and it is very common to ask if they can eat “hairy foods”. ”Many people think that fish and shrimp are the most common hairy foods. In fact, from clinical experience, if there is no allergic reaction to such food, the wound has not caused serious systemic stress, appropriate supplementation of nutrients is good for healing, fish, shrimp as long as the right amount is also possible. Furthermore, some patients believe that eating colored foods such as soy sauce and yellow sauce will deepen the color of the healing skin, which is not based on anything.