In fact, the focus of this question is biased. Losing weight is not necessarily related to eating, and eating less and not exercising may also lead to gaining weight. But now the little friends don't like sports, so let's talk about how lazy people lose weight!

Since you don't want to get involved, you should control your appetite. If you want to change, you have to pay something, and so does losing weight.

In fact, it's very simple. Eat more fruits and vegetables, don't stay up late, live a regular life, and most importantly, don't drink. Although it won't lose weight soon, it is definitely effective and healthy, and proper exercise is better.