Add to that sorbitol. I like gum and and many brands like Orbit use it. Biggest side effect is it is actually a laxative in larger doses and some people have a

Add to that sorbitol. I like gum and and many brands like Orbit use it. Biggest side effect is it is actually a laxative in larger doses and some people have abdominal pain probably due to that (http://www.medscape.com/viewarticle/568700 http://www.medscape.com/viewarticle/568700). Erythritol seems like the best sweetner though with minimal side effects under 50mg per day.