Some treatments for breast cancer can lead to bone loss, but you can take steps to slow this process. First, maintain a balanced diet rich in vitamin D and calcium, such as milk, yogurt, cheese, leafy greens, and fish. Second, engage in weight-bearing exercises like walking, running, and yoga, which help strengthen bones. Resistance training like weightlifting is also beneficial for bone health. Your doctor may prescribe medications like bisphosphonates or denosumab to help reduce bone loss. Avoiding smoking and limiting alcohol intake are crucial as they negatively affect bone health. Lastly, regularly monitor your bone health with bone density tests, like DEXA scans. By following these steps, you can effectively maintain bone health during breast cancer treatments.