I know. The FDA says it is safe. Aspartame is bad for those with schizophrenia or any mental health in the fact that it can interfere with some SSRIs and antipsychotics. Caffeine is also a thing they say to limit for those taking them. The studies on some are still limited in either case. Nothing super definitive otherwise the FDA would ban it. And if it really matters, and really this will contradict my initial point, but I don’t think people are really aiming for “good nutrition” anyway because soda being a junk food, lol. If people are concerned they wouldn’t be drinking it, even diet because of the sodium, which is probably the worst thing, since sugar is no longer an issue.