To lose weight, you should eat less and exercise more. Don't be lazy and greedy! Every day, breakfast and lunch are 7-8 minutes full, and dinner is 3-5 minutes full. Don't eat greasy things, eat more vegetarian food, drink more water before meals, drink 500ML of water, and eat three or four bananas at night. In this way, you can reduce your appetite considerably. As for exercise, I think you should run 5 kilometers every day, so that you can lose 8- 10 kg or more in a month. Besides, you should get enough sleep. Don't think you can lose weight by staying up late. If you don't get enough sleep or sleep well, your body's metabolism will be slow, which is not conducive to digestion, so it is easy to lead to obesity. It is best to sleep for 8 hours every day and another hour at noon. After every meal, I go out for a walk for at least an hour. Although my method is not very fast, it is very scientific and will never be harmful to the body. Wish you success!