Hello! Wife slimming tea won't give you diarrhea, but it will clean up your stool. This is not the same as diarrhea. As for the slimming effect, it varies from person to person. My clients lose 10~20 kg in one course of treatment, and some lose 30 kg. Everyone's physique is different, so the effect is different. If you drink your wife's diet, you can't have slimming products. You can't just eat and lose weight.