Shocking how the ability to moderate intake will change the biological effects of certain chemical compounds, healhy or not, right?! Now, I am no lover of that stupid sugary tasting chemical shite, but if you can manage to moderate consuming it with a low calorie, healthy diet, I support your choice to drink diet drinks. Mature adult humans should get to decide what they put in their bodies, and other types of 'people' should expect advice and downright shame for the condition they find themselves in. Hmmm, maybe I'm also gonna sell 'Fat by Choice' shirts in the X+L sizes... Lol.