Aspartame, one of the most common artificial sweeteners, is used as a food additive worldwide. Because of early experimentation with rats linking aspartame to higher risk of cancer, there is much concern regarding the safety of aspartame. However, analytical review and numerous subsequent studies have disproven previous experimentation and reaffirmed that aspartame consumption in humans does not increase the risk of cancers. At the current time there is no credible evidence to support the idea that aspartame is carcinogenic. The evidence confirms that at current levels of consumption aspartame is a safe alternative to sucrose.
Gelbfish, D. S. (2013). The Carcinogenic Effects of Aspartame. The Science Journal of the Lander College of Arts and Sciences, 6 (2). Retrieved from https://touroscholar.touro.edu/cgi/viewcontent.cgi?article=1126&context=sjlcas