Although generally recognized as safe, stevia may cause adverse effects in some people. For example, one review noted that zero-calorie sweeteners like stevia could interfere with concentrations of beneficial gut bacteria, which play a central role in disease prevention, digestion, and immunity ( 15 , 16 , 17 ).

What are the negative effects of stevia?

Is stevia bad for your body?

Stevia is a natural, low-calorie alternative to sugar that can help you manage and lose weight. Stevia is healthy for you as long as you consume it in moderation, according to dieticians. However, too much Stevia may cause gas, nausea, and inflammation in the kidney and liver.