Licorice tea should be avoided during pregnancy. Glycyrrhizin in licorice root linked to preterm birth and developmental issues. The primary risks are: Preterm birth, Impaired fetal brain development, Elevated cortisol. These pose real dangers to both mother and baby. Safe alternatives include: Peppermint tea, Ginger tea, Rooibos tea. This guidance is based on WHO recommendations for pregnant women.
An "Avoid Completely" rating means major health authorities (FDA, ACOG, CDC, and/or USDA) advise against this food during pregnancy due to a specific, well-documented risk — not a minor precaution or a matter of personal preference. Foods in this category typically carry either no safe preparation method (as with alcohol) or a meaningfully elevated risk of foodborne illness or fetal harm even with careful handling. If you’re unsure whether a past exposure is a concern, your provider is the best resource for guidance specific to your situation.