Yes, if you want to lose weight quickly, you should not only control your diet, but also need a lot of activities. This is a bit difficult for an obese person. Because not only to control the temptation of appetite, but also need a lot of exercise to reduce the rest weight. In addition, it takes some effort to lose weight quickly. I tried. It's good. I lost nearly 20 pounds in two months. I lost weight successfully. Now I don't know how deeply I feel.