Sugar sweetened beverages (SSBs) are causative for at least three diseases of metabolic syndrome—type 2 diabetes, heart disease, and fatty liver disease—plus tooth decay. So, what about noncaloric diet sweeteners, for those with a “sweet tooth”? Stevia, sucralose, aspartame, acesulfame-K, allulose, xylitol, erythritol, and others would seem the obvious choices—no calories, so no heart disease, right? No fructose, so no liver fat or diabetes, right? Not so fast.

