I usually get up early to drink a cup of 500ml warm salt water, eat a boiled egg, and then soak a cup of coffee in 250ml boiling water. Then I just eat something high in protein at noon, such as pork belly or shrimp, and then mix some vegetables. I will eat some vegetables around six o'clock in the evening, and try not to eat after seven o'clock. After drinking the magic box coffee, you will feel full and not be hungry easily, which will greatly reduce eating and passing.