It doesn't work, but it doesn't work. I changed to another one now. Diet adjustment, I lost 7 pounds a month, which is quite satisfactory. I read a diet in a diary named Zhou Xinlei. For example, today's breakfast is fried eggs and yogurt with whole wheat bread; Lunch, tomatoes, eggs, coarse grain rice; Make a pot of seaweed cucumber spinach soup for dinner! Be sure to have a full breakfast, have some rice for lunch, not rice at night, and add some fruits, such as apples, in the afternoon. If you have the conditions and the mood, you can walk about 8 thousand steps every day. Come on, help you get here! I lasted for a month from 120 to 1 13. Keep trying.