Study links artificial sweeteners to metabolic changes and generational risks

A study conducted by researchers at the University of Chile suggests that long-term use of artificial sweeteners, such as sucralose and stevia, may negatively impact metabolism and increase vulnerability to conditions like diabetes.

Published in Frontiers in Nutrition, the research utilized mouse models to observe the effects of sweeteners comparable to human dietary consumption. The findings indicate that metabolic consequences, including insulin resistance, may be passed down to offspring and even the second generation. Researchers noted that despite the rising consumption of sweeteners as sugar alternatives, global trends in obesity and metabolic disorders have not decreased.

In addition to glucose tolerance tests, the study analyzed fecal samples to investigate changes in the intestinal microbiome and short-chain fatty acid concentrations, which could signal epigenetic shifts transmissible from parents to children.