And I would like to show you 3 possible solutions. The first solution,each day should reduce the high sugar foods such as cakes , hamburgers. And choose food that are healthy such as salad , vegetables and fruits. The next solution,exercise regularly. Exercise at least 3 days per week. Exercise at least 30 minutes a day. To burn off the calories from the food you eat. The last solution,modifying the routine. If you have the discipline to eat a healthy diet and exercise regularly,you will not obese.