Generally speaking, if you don't eat or drink, you can only lose about 4 pounds at most by all means. Although everyone's basic weight value is different, if you start with a heavier weight, you may lose weight in the first week, and then the decline of weight curve will be much slower.

The most important point is that many people always confuse body fat content with overall weight. In fact, most of the time, all you lose is the water in your body.

How much you can lose weight and how much you should lose weight are also two different things. Our suggestion is that we should not be overweight, but two kilograms a week is enough, from the perspective of rationality and future sustainability. If you lose more than 3 kg, you will have a high chance of rebound later.