1, exercise children and adolescents with regular exercise, their bone mass is higher than those who do not perform regular exercise, a variety of sports to weight-bearing exercise is better, can increase BMD, although its exact mechanism is not clear. In adulthood, multiple types of exercise contribute to the maintenance of bone mass. For menopausal women who adhere to 3 h of exercise per week overall calcium increases and exercise is appropriate in moderation. However, bone loss is accelerated in those who exercise excessively to cause amenorrhea. Exercise also improves sensitivity as well as balance, reducing the chances of falls in older people. Encourage patients with osteoporosis to move as much as possible. 2. Good nutrition is important for the prevention of osteoporosis, including adequate amounts of calcium, vitamin D, vitamin C and protein. From childhood onwards, the daily diet should have adequate calcium intake, which affects the acquisition of peak bone mass. In Europe and the United States, the recommended daily intake of calcium (elemental calcium) is 1,000 to 1,200 mg for adolescents, 800 to 1,000 mg for adults, 1,000 to 1,500 mg per day for postmenopausal women, and 1,500 mg/d for men after 65 years of age and other patients with risk factors for osteoporosis. Calcium intake can be slightly lower than the above amount. Calcium carbonate, calcium chloride, calcium lactate, and calcium gluconate contain 40%, 27%, 13%, and 9% elemental calcium, respectively. If calcium is taken after a meal, along with 200ml of liquid, it can promote the absorption of calcium, and it is better to take it in divided doses than in 1 dose. Those who lack stomach acid can take calcium citrate to facilitate absorption. The intake of vitamin D is 400-800U/d. 3. Prevention of falls The chances of falls in patients with osteoporosis should be minimized to reduce hip fractures as well as Coles fractures. The incidence of falls in the elderly increases exponentially with age. Moderate exercise can help prevent falls in the elderly by improving sensitivity and balance. Diseases and injuries that are likely to cause falls should be treated promptly and effectively. Avoid the use of drugs that affect the balance of the body. 4, daily and diet more sunshine, promote the skin effective exposure to ultraviolet light in the sun, enhance the subcutaneous cholesterol into vitamin D, and vitamin D is the carrier of calcium effective absorption, eat more calcium-rich food, milk, soy milk, shrimp, fish, lean meat, etc.. 5, drug therapy effective drug therapy can stop and treat osteoporosis, including estrogen replacement therapy, calcitonin, selective estrogen receptor modulators, and diphosphonates, these drugs can stop bone resorption but have a particularly small effect on bone formation. Empirical treatment has found that slow-release sodium fluoride, as well as low doses of PTH, increase bone formation and may prevent bone loss in estrogen-deficient women. The former also reduces the incidence of vertebral fractures. Studies have confirmed that these drugs improve BMI and that testosterone therapy given to hypogonadal men with osteoporosis can maintain bone mass. Administration of calcium and vitamin D is an important preventive measure. The drugs used to treat and stop the progression of osteoporosis are divided into two major groups, the first being drugs that inhibit bone resorption, including calcium, vitamin D and active vitamin D, calcitonin, diphosphonates, estrogens, and isoflavones; the second being drugs that promote bone formation, including fluoride, anabolic steroids, parathyroid hormone, and isoflavones. So far, all therapeutic drugs have been experimented in women, except for estrogen and selective estrogen receptor modulators, and it is assumed that all drugs have the same therapeutic effect on men. 6, minimally invasive surgical treatment For thoracic and lumbar compression fractures that have occurred, minimally invasive treatment with percutaneous cementing can be used, which is the proverbial “shot in the back”, without incisions, without scars, with immediate results and immediate pain relief.