Is stevia safe during pregnancy?

What does the evidence say about stevia during pregnancy?

1. High-purity steviol glycosides, at least 95 percent pure, carry GRAS notices the FDA has not questioned, while whole stevia leaf and crude stevia extracts are not permitted as sweeteners in the United States and fall under an import alert. 1
2. The acceptable daily intake for steviol glycosides is 4 mg per kilogram of body weight per day expressed as steviol, which for rebaudioside A works out to about 27 tabletop packets a day for a 132 pound adult. 1
3. Steviol glycosides are not broken down by digestive enzymes in the upper gastrointestinal tract and are not absorbed there, and several long-term and human clinical studies have shown no adverse effects. 1
4. European regulators reviewed a 2024 request to raise the steviol glycoside daily limit and declined, holding it at 4 mg per kilogram of body weight because the supporting human kinetic data came from only nine to ten volunteers with wide individual variation. 2
5. Rebaudioside A given at the 4 mg per kilogram safe dose through the reproductive stage left cardiac and mitochondrial function intact in a rat study, and the authors called follow-up work on offspring effects mandatory. 3

Is stevia safe in each trimester?

• First trimester. Nothing about the first trimester changes the stevia math. The acceptable daily intake is a lifetime average rather than a pregnancy-specific number, and steviol glycosides are not absorbed in the upper gut the way sugar is. If early nausea has you reaching for sweet drinks, staying hydrated matters more than which sweetener is in the glass.
• Second trimester. Stevia turns up often in gestational diabetes eating plans because it does not raise blood glucose. That is a reasonable use. Read the whole label though, since many stevia products are blends cut with erythritol or dextrose, and those ingredients behave differently in your gut.
• Third trimester. No new third-trimester limit applies. Human research on stevia in pregnancy specifically is still thin, so if stevia has become a daily habit rather than the occasional packet, mention it at a prenatal visit and let your clinician weigh in on the total picture.