1, each gram of fat will produce 9 calories, so if you want to reduce 1 kg of fat, you must consume 7700 calories from a medical point of view. If you lose 500 calories a day, it will take 14 days to lose 1 kg.

2, don't lose weight quickly, don't rely on health care products and diet pills, because the rebound is very serious, and it will increase the burden on liver and kidney. The key to healthy weight loss is reasonable diet, adequate sleep and proper exercise.

3, breakfast, lunch can be eaten a little more nutritious, subject to satiety, because the human body consumes more during the day; Don't eat dinner, eat more vegetables, don't eat after 8 o'clock, you can drink boiled water and don't eat midnight snack at night. If you don't sleep enough, you will get fat if you sleep too much. The best time to sleep at your age is 7 hours. You'd better go to bed at night 1 1 and get up at 6 o'clock the next day. Sleeping too long will increase the number and time of dreams. Instead of resting, the burden on the brain is heavier, so you are dizzy. Proper exercise means standing for half an hour after a meal. Usually you can jump rope, turn hula hoop and so on. And exercise until you feel tired. For hips and legs that are prone to obesity, you can massage for 20 minutes before going to bed. Pay attention to massage in one direction. This healthy method of losing weight must be adhered to for a long time to be effective.