I ate an American weight loss coffee. I don't know if it's your brand. I eat half an hour before meals every morning. When I first ate it, I felt weak all morning, as if I were ill. I tried half a bag the next day, but it seemed to be a symptom, so I stopped eating.

My two good friends also bought a box with me. After eating it, they both felt uncomfortable and were very weak, so they didn't continue.