Osteoporosis is a condition where bones become weak and brittle, making them more prone to fractures. It is especially common in older adults, but there are ways to prevent it and keep your bones healthy. Eating a balanced diet rich in calcium and vitamin D, engaging in regular weight-bearing exercises like walking or lifting weights, and avoiding smoking and excessive alcohol can help maintain bone strength. If you are at risk, your doctor may recommend medication to help protect your bones. Getting regular bone density tests can also help monitor bone health and catch osteoporosis early.