A warm cup of herbal tea feels like the gentlest thing in the world, which is exactly why it is easy to assume every herbal tea is automatically fine in pregnancy. Natural does not always mean safe, and herbs can be surprisingly active. The good news is that several popular teas are generally considered fine in moderation. Here is how to choose.
- Not all herbal teas are studied or safe in pregnancy, so “natural” is not a free pass.
- Generally considered fine in moderation: ginger, peppermint, and rooibos.
- Keep it to about 1 to 2 cups a day of any single herbal tea, and vary what you drink.
- Skip detox, slimming, and “labor prep” blends unless your provider approves, and check with them about raspberry leaf tea.
Why “natural” needs a second look
In plain English: herbs contain active compounds, and many simply have not been studied in pregnancy, so their safety is unknown rather than proven. A few herbs are known to be best avoided. Herbal teas are also not tightly regulated, and blends can contain a mix of herbs that is not always clearly listed. So the sensible approach is to stick to well-known, single-herb teas in modest amounts.
Generally considered fine (in moderation)
- Ginger: widely used and often recommended for nausea, a real plus in early pregnancy.
- Peppermint: commonly used and can help with nausea and digestion.
- Rooibos: naturally caffeine free and generally considered a safe everyday option.
Moderation matters even with the gentle ones. Around one to two cups a day of a single herbal tea is a reasonable ceiling, and mixing up what you drink avoids a large amount of any one herb.
Be cautious or check first
- Raspberry leaf tea: often discussed for late pregnancy and labor preparation, but the evidence is limited. Many providers suggest avoiding it in early pregnancy and only considering it later with their okay.
- Detox, slimming, and cleanse teas: best avoided, as these can contain laxative herbs and ingredients not meant for pregnancy.
- Strong or unfamiliar blends: if you do not recognize every herb, leave it for now or ask your provider.
- Regular tea (black or green): not herbal, and it contains caffeine that counts toward your daily limit. See our guide to caffeine in pregnancy.
When to talk to your provider
Ask your midwife or doctor before using any tea marketed for pregnancy, labor, or milk supply, before trying raspberry leaf tea, or if you take medication, since some herbs can interact. They can tell you what fits your situation.
Medical Disclaimer: This article is for general educational purposes only and is not medical advice, and it does not replace guidance from your doctor, midwife, or pharmacist. Always confirm what is right for you with a qualified professional. If you think you may be experiencing a medical emergency, contact your local emergency services right away.
Sources
- American College of Obstetricians and Gynecologists (ACOG). Guidance on herbal supplements in pregnancy.
- National Health Service (NHS). “Foods to avoid in pregnancy: herbal teas.” 2024.
- MotherToBaby (OTIS). Fact sheets on herbal products in pregnancy.
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