Aspartame poisoning is a rare condition that occurs when someone consumes an excessive amount of the artificial sweetener aspartame. No concrete proof has been discovered to back up assertions of potential harm from moderate consumption, though some people have reported negative effects after consuming large quantities. Regulatory agencies have concluded that aspartame is safe for human consumption within recommended limits, thus refuting any claims of aspartame poisoning. Consequently, assertions of aspartame poisoning are unfounded.