Is Aspartame Bad for You?
Aspartame carries a 'high' risk rating from Digestoa, primarily due to its classification as a possible carcinogen by IARC and reported links to headaches. It should also be avoided by individuals with PKU.
What it is
Aspartame (E951) is an artificial sweetener commonly used as a sugar substitute in a wide range of food and drink products. It's significantly sweeter than sugar, meaning only small amounts are needed to achieve the desired taste. You'll often find it in 'diet' or 'sugar-free' items.
Is it a concern?
Digestoa gives aspartame a 'high' risk rating. The International Agency for Research on Cancer (IARC) classified it as a possible carcinogen (Group 2B) in 2023. Some individuals also report experiencing headaches after consuming aspartame, and it is not suitable for people with Phenylketonuria (PKU).
How to spot / avoid it
Aspartame is typically listed on ingredient labels as 'aspartame' or by its E-number, E951. To check for it, always read the ingredient list on packaged foods and drinks, especially those marketed as 'sugar-free' or 'diet'. You can also scan products with Digestoa to quickly see if aspartame is present and understand its risk.
Frequently asked questions
What does IARC 2B mean?
This information is for educational purposes only and not intended as medical advice.