Aspartame is a widely used artificial sweetener that enables sugar reduction without sacrificing sweetness. The safety profile is supported by regulatory authorities for general use within established ADIs, though research continues to explore potential links to cancer and other health outcomes. For most consumers, aspartame remains a safe, effective ingredient when used appropriately, with special considerations for PKU and individuals with known sensitivities.

Aspartame is a widely used artificial sweetener intended to reduce calorie intake, but growing evidence links it to weight gain and metabolic disturbances by enhancing fat storage efficiency and insulin resistance. While low in calories, its effects on energy regulation and metabolism suggest cautious consumption is advisable. This article reviews current scientific knowledge and addresses common questions on aspartame's health implications.