I am a boy, 180. I lost weight twice, and my weight was reduced from 190 kg to 140 kg within three months. It has remained at 145 for two years. In fact, losing weight is very simple, that is, simple addition and subtraction. The calories consumed every day are less than the calories consumed every day. Main methods: First, before eating anything, you should know how many calories they have. Doesn't mean you can't eat high-energy food if you lose weight. When I lose weight, I eat meat, chocolate and so on. Just want to know how much you ate. Then ensure that the daily consumption is greater than the absorption. Eat more if you exercise more, and eat less if you exercise less. My habit is to stop eating after two o'clock every afternoon. You can eat whatever you want before noon, and the variety is not limited, but the quantity should be controlled. There was no exercise at all for a while. But the weight is still falling, which is the reason. Losing weight is not a simple diet or exercise. The most important thing is to calculate the heat consumption. I see many girls say they want to lose weight, and don't eat when they should. A drawer is stuffed with snacks. Eat later. In fact, this is the biggest heat. Can only get fatter and fatter.