🌿 Herbs & Spices
Can You Eat Pennyroyal While Pregnant?
Highly toxic herb historically used as abortifacient — never use in pregnancy
The Verdict
Avoid During Pregnancy
Highly toxic herb historically used as abortifacient — never use in pregnancy
Source: U.S. Food & Drug Administration (FDA)
⚠️ Potential Risks During Pregnancy
During pregnancy your immune system is naturally suppressed, making you and your baby more vulnerable to certain risks from Pennyroyal:
Abortifacient
This risk is of particular concern during pregnancy due to changes in immune function.
Liver failure
This risk is of particular concern during pregnancy due to changes in immune function.
Seizures
This risk is of particular concern during pregnancy due to changes in immune function.
Death in high doses
This risk is of particular concern during pregnancy due to changes in immune function.
❓ Frequently Asked Questions
Why should I avoid Pennyroyal during pregnancy?
Pennyroyal poses these specific risks during pregnancy: Abortifacient, Liver failure, Seizures, Death in high doses. These risks are elevated because pregnancy affects your immune system, making you and your baby more vulnerable.
I accidentally ate Pennyroyal before knowing I was pregnant. Should I be worried?
One-time exposure to most foods carries very low risk. Try not to panic. Mention it to your healthcare provider at your next appointment so they can assess any specific concerns for your situation.
What can I eat instead of Pennyroyal during pregnancy?
Your healthcare provider or a registered dietitian can suggest alternatives based on why you were eating Pennyroyal and what nutrients you need.
Does Pennyroyal affect the baby directly?
Everything you eat and drink passes through the placenta to your baby. That's why it's important to avoid Pennyroyal — the risks aren't just to you, but directly to your developing baby.
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Reviewed by Dr. Sarah Johnson, OB/GYNBoard-certified · Maternal-Fetal Medicine specialist · Updated Apr 2026
⚕️ Medical Disclaimer: This content is for informational purposes only and is based on U.S. Food & Drug Administration (FDA) guidelines. Always consult your healthcare provider about your specific dietary needs during pregnancy.