You can do this-first of all, you must have a good breakfast.

First of all. What about lunch? First, drink a glass of water.

Second. When eating, don't eat, eat cucumbers. If you feel that cucumbers are not full, you can eat whole wheat bread first, and never eat it after 8 o'clock.

If you are hungry a few hours after a meal, drink water and boiled water.

Third. Also, don't sit down after dinner. Get up and walk for about 15 minutes.