Absolutely. A week is possible if you have enough perseverance. Mainly rely on exercise, obesity is eating too much, exercise is consumption, the most authentic way! In general, you don't start burning fat until you sweat. You sweat at least half an hour every day. Just wait for the surprise at the end of the month to control greasy. But don't try to go on a diet. Focusing on sports, people need to exercise every day. No exercise, poor physical fitness, low resistance, easy to get sick. Dieting is harmful and difficult to succeed, and it is easy to rebound. Of course, you can control your food intake properly. Taking medicine and drinking tea often hurts the body with diarrhea. Not recommended! If you want to lose weight, watch "Slimming Men and Women" by Guizhou Satellite TV for 70 days and lose 100 kilograms, not only one or two, but also the whole process. Baidu video search has. Super shock