Stevia is a natural, low-calorie alternative ... However, more research is needed to study the long-term effects of consistent consumption of the sweet plant, especially regarding kidney health.

Findings from animal studies also suggest that stevia may negatively affect liver and kidney health and increase inflammatory ...

Stevia's reputation as a plant-based ... some health organizations remain skeptical about its long-term effects. And though ...

Based on this, I think it unlikely that stevia has a serious adverse effect on the microbiome. Multiple studies have found that sugar has adverse effects on the microbiome, so if your main ...