Sure, but pay attention to the method. You can use it instead of your dinner and Chinese food. If you can't stand it, make up your mind once you want to reduce it, and you will be surprised in a month. Many people say that eating it has no effect. In fact, they did not reduce their appetite while eating. They still have to control their diet, eat porridge or apples. I use green tea powder to lose weight. Drink a cup of warm water in the morning, a small bowl of porridge, a small bowl of porridge at noon, green tea powder 30 to 40 minutes after meals (put nothing directly into the water), and yogurt+green tea powder at night. I lost 18 A Jin month. Of course, I jump 3000 ropes every day. You can try this. I wish you success!