Someone who has long harboured doubts about the health benefits of artificial sweeteners is Tim Spector, a professor of genetic epidemiology at King's College London and author of Food For Life: The New Science of Eating Well.

伦敦国王学院基因流行病学教授、《生命之食：饮食健康的新科学》一书的作者蒂姆·斯佩克特长期以来一直对人造甜味剂的健康益处持怀疑态度。