We should all be obese. According to my own experience, I lost 35kg from 185 in five months. Run about 3 kilometers a day, 200 sit-ups and 40 dumbbells, that's all. You can lose weight in five months. After the weight reaches the ideal state, we should also pay attention to maintaining a certain amount of exercise, otherwise the weight will gradually increase.
I don't have any other tricks in diet, but it is necessary to eat meat and rice separately, that is, only eat vegetables and vegetables for a week, and only eat meat and vegetables for a week. This will be effective alternately, and you must not eat meat at the same time. But the diet should be guaranteed, and you can't go on a diet, which is not good for your health. Once you eat normally, you will soon get fat.
I wish you success in losing weight!