Yes, but the effect will not be quick. However, it will cause malnutrition and is not recommended. Other foods should also be eaten in moderation.

First, you can't eat the staple food (pasta), and the rice is at most half a second;

Second, you can't eat meat, pork is forbidden, and there are a few cows, chickens and fish, but meat can't be eaten;

Third, if you don't eat at ordinary times, you don't eat. Eat fruit if you can. Stir-fried vegetables and mixed vegetables are eaten less, and they are all raw.

Fourth, you can only eat egg whites, drink soy milk or drink water in the morning;

5. Exercise if you can.