This way of losing weight will definitely not work well, and there may be a rebound.

The best way to lose weight is to combine proper exercise with diet.

Proper exercise means that the body can feel slight sweating and proper acceleration of the heartbeat (about 20% to 40%), but not excessive (no sweating or listlessness the next day). Generally, exercise at least 1 hour every day.

Diet control is not to intentionally starve, but to eat less big fish and big meat and foods with high sugar and fat, and to eat more foods with skins (such as oats) and vegetables with high cellulose (such as celery).