Eating corn flour can't lose weight. The scientific way to lose weight is to control calorie intake and increase activity to achieve a balanced diet. Losing weight is a systematic project, which needs long-term persistence. You should stick to it. There is no quick fix. However, if you can master some tricks of diet to lose weight, it will be very helpful for you to lose weight. You might as well have a try: 1. Set a weight loss goal (ideal or standard weight). Write it on paper and stick it where you can see it every day. 2. Write a weight loss diary. Make a card or chart indicating the number of times you plan to lose weight and the completion. 3. Drink plenty of water. Drink seven or eight cups of boiled water every day. Water is the most basic function of the body and has no calories, so it can be said that it is the most suitable drink for dieting. 4. Be persistent, and then persist. In the process of moderate dieting, don't "try" but "stick to it". Restrain your appetite in front of delicious food, enough is enough. 5. Control calories and fat. Always pay attention to the calories of food, reduce some fat in the diet and increase some fish and poultry. 6. Eat lightly. Eat less salt. The more salty you eat, the more you want to eat. Eat less processed food with sauce. These foods are rich in sugar, salt and flour, which will increase your calories. 7. Eat fruits and vegetables. Eat some fiber-rich fruits, vegetables and whole wheat bread in moderation. 8. A balanced diet. Arrange a balanced diet according to the plan every day, and pay attention to timing, and don't overeat. To slow down the time for eating, the time for eating a meal should be no less than 20 minutes. 9. Negative thermal balance. Please remember the principle of losing weight: the calorie intake must be less than your consumption. 10. Establish a good lifestyle. Please remember that you are learning a "lifestyle" and correcting your bad eating and living habits in the past.