Do you know why some people are not fat when they eat and drink at night, and some people are fat when they drink cold water? This is a metabolic problem. People with fast metabolism consume more calories, and what they eat is consumed and metabolized, while obese people have low metabolic rate, and the part that cannot be metabolized accumulates in the body as fat, so they are getting fatter and fatter. You should eat more foods that can speed up metabolism, and exercise is also a shortcut to speed up metabolism. Well, let's talk about the situation that you are increasing rather than decreasing. Maybe it's because you eat too little, your metabolism slows down and you diet moderately. Not dieting excessively will be counterproductive. It is also possible that you are undernourished. For example, if you are short of protein, protein can promote the burning of body fat, so you should add more protein, eggs, milk and soybeans every day, which are rich in protein. What's more, eating less doesn't mean eating less calories. You should control calories, not how much you eat. Eat well in the morning, eat enough at noon, eat vegetables and fruits, eat less staple food, but can't help but eat. Eat some fruit and oatmeal in the afternoon, and try not to eat after 6 pm. Drink plenty of water, daily water requirement: weight (kg) *30, go to bed early and get up early. . . I stayed up late to answer your questions again. . . Ask your sister if you don't understand anything. I'm also losing weight recently. I also ride a bike for 40 minutes. Walking on the treadmill for an hour, I lost seven or eight pounds in more than half a month, too fast. It's been a week since the platform period. Accumulated a lot of weight loss knowledge. If you don't understand, you are welcome.