Ha, I was over at bb.com yesterday explaining this to some people. For every 1 person complaining of digestive problems with them, theres thousands more that get the full benefits of them. If you have a digestive enzyme problem then Im sorry, but to blame the coating on liver tabs isnt fair. Its a simple gelatin coating and if you have a problem breaking this down, then there are plenty more things that your enzymes cant penetrate. As for throwing them up, thats probably a response by your stomach's rugga. Usually when you have a solid object that cant be broken down, your stomach is confused and wants it out of your body, thus the vomiting. Not everyone's body handles things today and these couple guys going around anti-liver tab preaching isnt going to achieve much. Liver tabs have been proven by hundreds of people on here and bb.com, those 2 or 3 I doubt will change anyone's mind because of their digestive condition.