“They taste okay but they give me a stomachache. I'm not sure if it is the Stevia or something else. I do not normally eat or drink anything with Stevia and that is the only thing that is common across all of them. I haven't noticed that I drink more water but that is understandable since I don't feel well when I drink it. Unfortunately, I cannot return the 4 + 3 pack because I tried some of them. That's disappointing since I will not be using them.”