The vast majority of patients with fractures are not associated with internal organ damage, but due to the traumatic or surgical blow they experience, they are bedridden all day, their movement is reduced, their previous rhythm of life is disrupted, and they often have a decreased appetite and do not want to eat. It is more likely to occur in elderly patients, people with weaker constitution or poor psychological tolerance, and is especially obvious in the short period after injury or surgery. In the diet should be nutritious, color, aroma, taste, can stimulate appetite. Eat more vitamin C-rich vegetables such as tomatoes, amaranth, bok choy, cabbage and radish as appropriate to promote bone scab growth and wound healing. According to the latest research, fracture patients may need to supplement with trace elements such as zinc, iron and manganese. 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. 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. If necessary, take laxative drugs, such as marijuana pills 6 grams to 9 grams, once or twice a day. Bedridden patients are prone to urinary tract infections and urinary tract stones, it is appropriate to drink more water to diuretic. Patients with fractures do not have to avoid eating, there are no special restrictions on diet, but do not smoke. Smoking affects the wound healing ability and fracture healing. X-ray monitoring of new bone growth after surgery in patients with fractures revealed that smokers grew 1 cm of new bone in an average of 2.98 months, compared to 2.32 months in nonsmokers and about 2.72 months in ex-smokers.