Dude, if you really want to lose weight, I'll experience it myself. Don't eat weight loss products, which is basically unreliable; First of all, we should change the concept of diet. Whether it's breakfast or lunch, just eat until you are not hungry. The key is dinner. If you want to slow down, just have soup for dinner. If you want to hurry, don't have dinner. It's best not to see the food. Don't try to eat just a little. I don't think I can catch it after eating. This depends on personal perseverance, and most people can't do it. I spent two months not eating at night, from 85 kg to 70 kg at present. I didn't feel any discomfort during my weight loss. I do proper exercise on weekdays, such as playing badminton for half an hour every day. If you are not too fat, just eat less for dinner.