After the operation, the patient often loses appetite and doesn't want to eat. Middle-aged and elderly patients with weak constitution or poor psychological endurance are more likely to get sick, especially in a short time after injury or surgery. Therefore, on the basis of psychological care, more efforts should be made in diet. It should be rich in nutrition, good in color and smell, and can stimulate appetite. People with impaired arm movement should be fed. Eat more vegetables rich in vitamin C, such as peppers, tomatoes, amaranth, vegetables, cabbage, radish, etc., to promote callus growth and wound healing. Suggestion: According to research, patients with fracture may need to be supplemented with zinc, iron and radish. Animal liver, eggs, beans, green leafy vegetables, wheat and bread contain more iron; Cereals, mustard, egg yolk and cheese contain more manganese. One thing is certain. When the elderly have fractures due to osteoporosis, they must actively supplement calcium and vitamin D to assist absorption. Life care: patients with fractures often have constipation, which is more common in bedridden patients. They should eat more vegetables containing cellulose, bananas, honey and other foods that promote defecation. If necessary, they should take laxatives such as Maren Pills. Or liquid paraffin 20-30ml, 1 time a night. Bedridden patients are prone to urinary tract infections and urinary calculi, so they should drink plenty of water for diuresis. There is no special restriction on the diet of fracture patients, that is, they do not smoke. Smoking will affect fracture healing. Through X-ray monitoring, we can know the growth of new bone in patients with fracture after operation. The results show that smokers grow 65438 0 cm of new bone every year on average. 9 8 months, and only non-smokers.