Artificial sweeteners drive divergent gut and genetic responses across generations https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2026.1694149/full Can sugar substitutes affect your unborn child? Mouse study links sucralose and stevia to gut and metabolic changes passed across generations https://www.theweek.in/news/health/2026/04/16/can-sugar-substitutes-affect-your-unborn-child.html