Here are some tips for maintaining a healthy BMI:

• Eat a healthy diet that is low in calories and high in nutrients.
• Get regular exercise.
• Aim for at least 150 minutes of moderate-intensity exercise or 75 minutes of vigorous-intensity exercise each week.
• Limit your intake of processed foods, sugary drinks, and unhealthy fats.
• Get enough sleep.
• Manage stress.

By following these tips, you can improve your BMI and reduce your risk of developing chronic health problems.