The reason sugar alcohols can sometimes create intestinal problems is because some of them (ie, Xylitol, Malitol) are not absorbed by your body and go straight through you. Erythritol, however, does get absorbed and is filtered out by your kidneys. I like this one the best. I use it to make cookies and muffins. From the research that I have done the benefit of these are that they do not cause tooth decay and they do not create an insulin response like other artificial sweeteners.