Lowering BMI involves adopting a healthy lifestyle that includes a balanced diet, regular physical activity, and other healthy habits. Here are some tips: 1. Eat a nutrient-rich, balanced diet with portion control. 2. Engage in regular physical activity, including aerobic exercises and strength training. 3. Practice portion control and mindful eating. 4. Stay hydrated by drinking an adequate amount of water. 5. Get enough quality sleep. 6. Manage stress levels through relaxation techniques. 7. Seek support from healthcare professionals or registered dietitians for personalized guidance. Remember, sustainable changes take time, and it's important to focus on overall health rather than just BMI.