If that's true, every time you eat a small piece of grilled chicken with a small glass of wine or beer (or apple juice or tomato juice) means that you are subjecting your body to many times more carcinogens and neurotoxins than you get from the aspartame found in a bottle of diet soda.
Seems ridiculous, right? It is. Aspartame is no more a carcinogen, or a neurotoxin, than a small piece of grilled chicken with beer or wine. You shouldn't believe everything you read on the internet.
I’ve had several doctors tell me the same - that aspartame is a carcenogen and a neurotoxin. What medical school did you graduate from?