Losing weight is actually not difficult. Imagine if we are hungry for a week or half a month or a month, can we lose weight? The answer is naturally yes, so dieting is undoubtedly the most effective way to lose weight. You haven't lost a pound after losing weight for half a month. The problem may be in a bibimbap at noon, which may contain a lot of fat, sugar and other ingredients that are easy to cause obesity. At present, all cooking methods are aimed at stimulating appetite rather than making people anorexia, so chefs are not stingy with using too much fat and sugar.
Proper exercise can increase muscle and reduce fat. There is no way to lose weight that won't rebound after losing weight, because since people can be hungry and thin, they can of course eat fat again, and there is no reason to be thin all their lives.