I have used this without any reaction or effect, although there are no side effects. . I've given up smoking now, and I'm paying attention to my diet now. I lost 8J in one month. Happily speaking, I read the diet plan in Zhou Xinlei's diary to pay attention to what to eat for breakfast, lunch and dinner. To tell the truth, I didn't eat much breakfast at first, but now I'm not used to it. At present, my breakfast has always been protein with vitamins, Chinese with 2 vegetarian dishes, afternoon 1 fruit snack, and dinner with 2 miscellaneous dishes. It is best to eat some vegetables and fish, lean meat and beans for lunch, and porridge and soup are also better choices. But we don't eat meat, staple food and only coarse grains for dinner. You can read a diary about how to eat. It's really good. Let's work together.