Yes, but it will do great harm to the body, reduce the metabolic rate and have a great chance of rebound.

I think it is better to use liquid or fruit instead of pure water.

Eating more fruits and vegetables is also good for your skin.

If you want to lose weight quickly by dieting, try not to eat staple food, starch, heavy fat, fried fat and animal fat. A light diet is more helpful for losing weight.

Of course, there should also be moderate exercise. If you feel weak, you can go shopping, do housework and stretch your limbs.