710 ml of stevia-sweetened soft drinks, taken daily for 10 weeks clinical trials

Effect of Non-nutritive Sweeteners of High Sugar Sweetened Beverages on Metabolic Health and Gut Microbiome

This study looks at how different types of soft drinks – regular sugary ones, diet ones, and those sweetened with stevia – affect your health. Researchers want to understand if these drinks change the helpful bacteria in your gut and impact your body's metabolism over 10 weeks.