Psoriasis not only affects the skin but can also impact bone health, increasing the risk of osteoporosis. To slow down bone loss, patients can take the following measures: 1. Eat a balanced diet with adequate calcium and vitamin D; 2. Engage in regular moderate exercise, such as walking or yoga, to strengthen bones; 3. Avoid smoking and excessive alcohol consumption, as these habits can accelerate bone loss; 4. Take medications or supplements as recommended by a doctor to help maintain bone health. Regular bone density tests are also important for monitoring bone health.