I seldom write reviews, and that is a shame, because indeed I read them when I have to choose a product and they are always useful, either the good ones or the bad ones.These enzymes have worked for me. I have something similar to the IBS (my Colon gets irritated almost with everything I eat). I read about the enzymes, and the need to have them while digesting, and thought that this could help. Well, it does. If I eat something mild, then I take just one. If I sense that the meal is heavy, then I take two, one just at the beginning, and the second while eating.To note, I also added probiotics (in the morning), to my diet. With the probiotics and the enzymes, I feel that I have recovered the possibility to enjoy much more types of food that I was limiting myself to.Lucas