I can't. It doesn't matter if you don't eat staple food for a day or two occasionally, and you can also clean up the intestinal contents. But if you don't eat staple food for a long time and only eat vegetables, it will make your body "water retention", cause edema and make you fatter. Just eating fruit is the same, both of which can't achieve the effect of losing weight. If you want to lose weight, dieting is not advisable. You can try it on the principle of eating more rice. Eat as little or no pasta as possible, and rice can be used instead. If you can't control eating a lot of pasta, you can eat more tofu to remedy it, because tofu is the guest star of pasta. Some dishes help to burn body fat, so you can eat more, such as bamboo shoots and soybeans soaked in vinegar. In addition, breakfast must be eaten, and it is best to eat breakfast containing oil, which can balance the body's oil and reduce the body's absorption of oil during lunch and bowl meals. Of course, there should be plenty of light at night.