First, as long as you eat less than usual every day for a long time, you will lose weight.

Second, you will lose weight if you exercise more than usual every day.

Third, you can drink lotus leaf tea if you don't want to move.

I recommend a food for you, oatmeal. I eat a bowl of oatmeal every night. Don't eat anything else I lose ten pounds a month. Now I am 170, and I am 160. By the way, just buy instant oatmeal from the supermarket.