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

Then chew slowly, and the slower you eat, the easier it is to get full.

Second. When eating, don't eat, eat cucumbers,

If you feel that cucumbers are not full, you can eat whole wheat bread first, but you should also chew slowly and never eat it after 8 o'clock.

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

Third. Choose a sport. Exercise for 2 hours in the morning and 2 hours in the afternoon. Besides, don't sit after dinner. Get up and walk for about 15 minutes.