Instead of staple food for lunch, you can eat a little rice and light dishes. Eat an apple in half an hour! Don't just eat a big grapefruit as the staple food at night, and make sure you are full. Because grapefruit is cold, I insist on eating it for about three or four days. If you can't stick to it, you can also try "slimming" and the effect is good.

Good, you can use it, you can buy it on Taobao. Finally, I wish you success.