First, the diet after fracture 1, after the fracture to supplement more vitamin C trauma fracture, especially multiple trauma patients, because of more blood loss to varying degrees of post-traumatic malnutrition, if combined with cranial or abdominal trauma, because can not eat this situation will be more serious. At the same time, because of the post-traumatic bed-ridden and reduced exercise, the original rhythm of life is disrupted, and the appetite is often reduced and does not want to eat. It is more likely to occur in elderly patients, people with weaker constitution or poor mental capacity, and it is especially obvious in a short period after trauma or surgery. The diet should be nutritious, with good color, aroma and taste, which can stimulate the appetite. Eat more tomatoes, bok choy, cabbage, radish and other vitamin C-rich vegetables as appropriate to promote the growth of bone scabs and wound healing. 2, after the fracture high protein diet trauma fracture occurs, the body is in a high metabolic state and the wound healing needs high quality protein, although you can not get out of bed, but still need high protein, high sugar (diabetic patients should not directly eat sugary food), rich in collagen, trace elements (copper, zinc, iron, calcium) and vitamin A, C-rich food, such as lean meat, pork liver, fish, shrimp, egg yolk, soy products, carrots, fresh vegetables and fruits. Carrots, fresh vegetables and fruits, etc., in order to supplement sufficient nutrition to promote wound healing and recovery of the body. According to the latest research, fracture patients may need to supplement zinc, iron, manganese and other trace elements. Animal liver, seafood, soybeans, sunflower seeds and mushrooms contain more zinc; animal liver, eggs, beans, green leafy vegetables, wheat and bread contain more iron; cereals, mustard, egg yolk and cheese contain more manganese. Some drugs that promote bone growth have been studied such as bone peptides (more types), which may be helpful for fracture healing. In addition, some Chinese herbal medicines for blood circulation and blood stasis may be helpful for fracture, consult your doctor if needed. Pre-operative diet after fracture (1) Eat high-calorie, high-protein, high-crude fiber, vitamin and pectin-rich food, drink more water to ensure nutrition supply, and keep the stool open; (2) generally prohibit eating and drinking 12 hours before surgery to prevent vomiting during anesthesia surgery and accidental aspiration causing aspiration pneumonia, asphyxia, etc. (3) Postoperative diet after fracture (1) 6 hours after general anesthesia and epidural anesthesia, slowly transition to semi-liquid or general diet, 4 hours after brachial plexus anesthesia. (2) After the doctor’s order to eat, you can start with a liquid and semi-liquid diet, and transition to a general diet, and any food can be made into liquid or semi-liquid. Fluid or semi-liquid can be: rice, oatmeal, noodles, vegetable soup, egg custard, minced meat or vegetable puree, etc. It is recommended not to drink pure milk powder (easy to bloat), and bone broth has limited effect on fracture healing and is not suitable for daily drinking. (3) Prevention and control of constipation: early fracture often has constipation, more common in bedridden patients; it is advisable to eat more vegetables containing more fiber, eat some bananas, honey and other foods that promote defecation. (4) Bedridden patients are prone to urinary tract infections and urinary stones, so it is advisable to drink more water and urinate more often to prevent stones and infections (5) To quit smoking and alcohol: smoking affects wound healing ability and fracture healing; through X-ray monitoring, new bone growth after surgery in fracture patients was found to be significantly slower than non-smokers, and drinking Alcohol can increase the pain of the fracture injury, in addition, alcohol can cause disorders of liver metabolism and affect protein synthesis, which is therefore unfavorable to fracture healing. (6) Patients with fractures do not need to “avoid eating”, there are no special restrictions on diet except for tobacco and alcohol.