Osteoporosis has become a hot topic in the current medical community, and I believe that prevention and education are very important. I hope the following article will help you understand preventive measures! Interventions suitable for the general population to maintain bone mass include the following: adequate intake of calcium and vitamin D, lifelong weight bearing and muscle strength exercise, smoking cessation, no alcohol abuse, and prevention of falls. Adequate calcium and vitamin D intake Adequate calcium and vitamin D intake through the daily diet is safe and effective in reducing the risk of fracture. Controlled clinical trials have shown that supplementation with both calcium and vitamin D can reduce the risk of fracture. Low-fat balanced diets, fruits and vegetables provide calcium and a variety of nutrients. If dietary intake of calcium is not sufficient, calcium should be supplemented daily. The Institute of Medicine recommends 1000 mg of calcium daily for men aged 50-70 years and 1200 mg of calcium daily for women over 50 years and men over 71 years. Calcium intake above these levels does not further increase bone mass. Some studies suggest that calcium intake above 1200-1500 mg per day may increase the risk of kidney stones, cardiovascular disease and stroke. However, the results of these studies are controversial and inconclusive. The daily dietary intake of calcium can be calculated and is about 600-700 mg per day for adults over 50 years of age, and may be lower in the national population. Increasing dietary intake is the preferred approach, in addition to taking calcium supplements. Vitamin D plays an important role in promoting calcium absorption, maintaining normal bone mass, improving muscle balance, and reducing the risk of falls. Fortified milk, saltwater fish, animal liver, calcium supplements and multivitamin tablets are rich in vitamin D. Risk factors for vitamin D deficiency include poor digestion, intestinal disease, chronic renal insufficiency, other chronic diseases and inadequate sun exposure. Vitamin D deficiency is more common in patients with osteoporosis, especially in the case of hip fractures. Some patients require higher doses of vitamin D. The safe upper limit for the general population is 4000 IU/day. Weight bearing and muscle strength exercise Weight bearing and muscle strength exercises are routinely performed to reduce the risk of falls and fractures, while also increasing bone mass. The Institute of Medicine recommends physical activity for all ages to prevent osteoporosis and maintain good health. Once you stop exercising, the benefits you gain will disappear. Weight-bearing exercises include walking, jogging, Tai Chi, stair climbing, and dancing. Muscle exercises include yoga, weight lifting, etc. Patients with osteoporosis should follow their doctor’s instructions for more intense physical activity. Stop smoking and alcohol abuse Smoking is not only harmful to health but also damages bone quality. The Institute of Medicine recommends quitting smoking as part of the prevention of osteoporosis. Moderate alcohol consumption can increase bone mass and reduce a woman’s risk of fracture after menopause. However, drinking more than two drinks a day for women and three drinks a day for men may damage bone health, increase the risk of falls, and have the potential to develop into alcoholism.