Yes, many herbal teas are safe in moderation during pregnancy, but some like chamomile and licorice root are best avoided. Always check with your OB.
Most people assume a product labeled “herbal” is automatically safe for two. The reasoning feels sound: natural plants, gentle ingredients, no mystery chemicals. The reality is more complicated — some common herbs can stimulate uterine contractions or simply lack the safety data needed for a clear green light during pregnancy.
The key isn’t avoiding tea entirely. It’s knowing which herbs belong in your mug, which ones should wait, and how much is considered reasonable. This article breaks down what the evidence actually says, which herbs are widely considered safe, and what to watch for on ingredient labels.
The Main Concern With Herbal Tea During Pregnancy
The biggest issue isn’t that all herbal teas are dangerous — it’s that the evidence base for most of them is thin. Unlike FDA-regulated medications, herbal products don’t require rigorous clinical trials before hitting store shelves — though the FDA does regulate them as foods, not drugs.
A 2020 review published in PMC analyzed dozens of commonly used herbs and found that safety data for use during pregnancy is limited for many varieties. That doesn’t mean you need to empty your tea cupboard, but it does mean a cautious approach makes sense.
Health authorities generally agree that drinking one to two cups per day of known safe herbs poses little risk. The challenge for most people is sorting the safe list from the avoid list without guesswork.
Why The “Natural Means Safe” Trap Sticks
There’s a deep-seated belief that natural products are inherently gentler or safer than conventional options. During pregnancy, your body processes compounds differently, and what was a relaxing tea before pregnancy might not be the best choice now.
- Limited Regulation: Herbal teas are typically regulated as foods, not drugs. Safety testing specific to pregnancy isn’t required before they hit the shelf.
- Potency Variation: The concentration of active compounds in a tea bag depends on the brand, the harvest year, and your brewing method. Two cups of the same herb can deliver very different doses.
- First Trimester Sensitivity: Many experts advise being most cautious during the first trimester, when the baby’s organs are forming and vulnerability to external compounds is highest.
- Misleading Blend Labels: A tea labeled “calming herbal blend” might contain a small amount of a risky herb alongside safer ones. You won’t know unless you read the full ingredient list.
This isn’t about fear-mongering. It’s a framework for making an informed decision each time you brew a cup, especially when the evidence is incomplete.
The Safe List For Drinking Herbal Tea While Pregnant
Fortunately, several herbal teas have a long history of use and general acceptance from experts. Ginger, lemon balm, peppermint, spearmint, and rose hips are frequently listed as safe options during pregnancy when consumed in moderation.
Ginger tea is often recommended for morning sickness relief. Peppermint tea can help with bloating and digestion. Lemon balm is sometimes used for relaxation and sleep support. Healthline covers the details and nuance of each option in its guide to safe herbal teas during pregnancy, including which are considered possibly safe versus likely safe.
Raspberry leaf tea is a special case. Some sources warn against it entirely due to potential uterine stimulation, while some midwives suggest it may be safe in the second and third trimester. This is the kind of nuance where checking in with your specific provider makes the most sense.
| Herbal Tea Variety | Safety Rating | Notes |
|---|---|---|
| Ginger | Generally Considered Safe | Often recommended for nausea relief. |
| Peppermint | Generally Considered Safe | May help with bloating; avoid very large amounts. |
| Lemon Balm | Generally Considered Safe | Has calming properties; widely used. |
| Red Raspberry Leaf | Use Caution (2nd/3rd Trimester) | May stimulate contractions; avoid in 1st trimester. |
| Rose Hips | Generally Considered Safe | High in vitamin C; fits food-amount guidelines. |
| Nettle Leaf | Generally Considered Safe (food amounts) | Limit concentrated or medicinal-strength teas. |
This table covers the most common single-herb options. Commercial blends can mix safe and questionable herbs, so reading the ingredient list on the box remains the best habit.
Herbal Teas And Herbs To Avoid
Certain herbs carry documented theoretical risks during pregnancy, ranging from potential effects on blood pressure to triggering uterine contractions. The American Academy of Family Physicians flags several specific herbs that are best avoided.
- Chamomile: While common in relaxation blends, large amounts of chamomile may pose a risk. Many experts advise avoiding it in medicinal quantities during pregnancy.
- Licorice Root: Contains the compound glycyrrhizin, which can affect blood pressure and fluid balance. It is widely recommended to skip licorice root entirely.
- Hibiscus: Some animal and population studies suggest hibiscus may have estrogenic effects. Human data is limited, but most sources advise avoiding it to be safe.
- Sage and Parsley: In large amounts, these herbs are thought to stimulate uterine contractions. Culinary amounts in food are fine, but concentrated teas should be avoided.
If you are unsure about an ingredient or a brand, checking with your OB-GYN or midwife before drinking gives you the clearest answer for your specific situation.
How To Enjoy Herbal Tea Safely
Tips For Safe Consumption
If your provider gives you the go-ahead, the next step is portion control. A 2020 PMC review of frequently used herbal teas found that most safety data applies to moderate intake — roughly one to two cups per day. The review authors specifically recommend that pregnant people tea to two cups daily to stay within well-studied limits.
Other health authorities, including the NHS, advise keeping herbal tea intake to no more than four cups per day. Merging these expert recommendations points to a simple and conservative target: stick to one to two cups per day of a known safe herb.
Beyond counting cups, it helps to rotate the herbs you drink rather than having the same one every single day. Varying your intake reduces the chance of over-accumulating any single compound. And regardless of the tea, always check the full ingredient label — even familiar brands occasionally change their blends.
| Safety Tip | Rationale |
|---|---|
| Stick to 1-2 cups daily | Limited safety data exists for higher or prolonged intake. |
| Read ingredient labels | Blends often contain herbs you may want to avoid. |
| Check with your OB provider | Your health profile and trimester determine the safest choices. |
The Bottom Line
The takeaway isn’t that all herbal tea is off limits. Ginger, peppermint, and lemon balm are generally considered safe in moderate amounts. Chamomile, hibiscus, and licorice root are best avoided until after delivery. Focus on single-ingredient teas from trusted brands and keep your daily intake to one or two cups.
Your obstetrician or midwife knows your full health history, including any conditions or medications that might change the guidance on a specific herb, making them the best resource for a personalized answer that fits your exact situation.
References & Sources
- Healthline. “Is Tea Safe During Pregnancy” Herbal teas considered to be possibly safe or likely safe during pregnancy include raspberry leaf, peppermint, ginger, and lemon balm teas.
- NIH/PMC. “Limit Herbal Tea to Two Cups” Pregnant women should limit their consumption of herbal tea to no more than two cups per day, according to a 2020 review in PMC.
Mo Maruf
I created WellFizz to bridge the gap between vague wellness advice and actionable solutions. My mission is simple: to decode the research and give you practical tools you can actually use.
Beyond the data, I am a passionate traveler. I believe that stepping away from the screen to explore new environments is essential for mental clarity and physical vitality.