Aspartame, a widely used artificial sweetener found in over 2,500 products, has sparked health concerns after the WHO classified it as possibly carcinogenic. Despite maintaining the acceptable daily intake, advocates emphasize the need for caution, citing studies linking aspartame to increased cancer risks, particularly breast cancer and obesity-related cancers. The petitioners argue for a ban on this additive, urging moderation in consumption to protect health while acknowledging safer alternatives.
In recent decades, aspartame has become a ubiquitous ingredient in a variety of products such as ‘sugar-free’ sodas, energy drinks, candies, and even certain yogurts. This controversial sweetener, known by its code E951, can be found in over 2,500 items across Europe. A concerned French citizen expressed, ‘To tell you that I don’t consume it would be lying, since it’s everywhere.’ This growing presence in our diets has prompted the League Against Cancer, Foodwatch, and the Yuka app to launch a petition calling for a ban on this sugar substitute, highlighting the increasing concerns surrounding aspartame.
Aspartaime’s Carcinogenic Classification
In 2023, the World Health Organization (WHO) classified aspartame as possibly carcinogenic to humans (Group 2B), according to the Larousse dictionary’s definition of a ‘sugar substitute.’ While the WHO aimed to reassure the public by maintaining the Acceptable Daily Intake (ADI) at 40 mg/kg of body weight, they acknowledged the need for further investigation into the substance’s effects. Francesco Branca, director of the Nutrition, Health, and Development Department at WHO, noted, ‘The problem arises for heavy consumers.’ He clarified that the organization does not recommend that companies withdraw aspartame from their products or that consumers completely avoid it, but emphasizes the importance of ongoing research to illuminate the risks associated with its consumption.
Health Risks Linked to Aspartame Consumption
Despite WHO’s attempts to mitigate fears, they cannot overlook the significant body of research highlighting aspartame’s potential health risks. According to petition authors, ‘this classification adds to more than 30 years of studies highlighting its harmful effects on health.’ Notably, a study conducted by Inserm revealed a link between higher consumption of this synthetic sweetener and an increased overall risk of cancer, particularly breast cancer and obesity-related cancers. Mathilde Touvier, research director at Inserm, stated in a report dated July 14, 2023, ‘We have shown links between people who consumed more.’
The advocates behind the petition argue that no risk of cancer related to diet is acceptable, especially for additives that lack proven benefits and have safe alternatives. Philippe Bergerot, president of the League Against Cancer, stated, ‘We won’t be able to say we didn’t know.’ The evidence is mounting, as Mathilde Touvier further points out that consuming just half a can to one can of products containing aspartame each day is associated with heightened risks of cerebrovascular diseases and type 2 diabetes.
Ultimately, moderation is key. It is advisable to limit the intake of both aspartame and sugar, with a recommendation not to exceed 30 grams per day for adults, equating to about seven sugar cubes. By being mindful of our dietary choices, we can take proactive steps towards safeguarding our health.