Osteoporosis is a disease that causes bones to become weak and brittle, making them prone to fractures. Preventing and managing osteoporosis involves a combination of diet, exercise, and medication. First, ensure your diet is rich in calcium and vitamin D, both of which are essential for bone health. Dairy products, leafy greens, and fortified foods are good sources of calcium, while sunlight and foods like fish can provide vitamin D. Second, engage in weight-bearing exercises such as walking, running, and strength training to help strengthen bones. Additionally, quitting smoking and limiting alcohol consumption are important preventive measures. For those already diagnosed with osteoporosis, doctors may recommend medications such as bisphosphonates to help reduce bone loss and increase bone density. Regular bone density tests can help monitor bone health and adjust treatment plans as needed. In summary, a combination of a healthy lifestyle and medical management can effectively prevent and control osteoporosis.