Can I drink kombucha while pregnant or breastfeeding?
Kombucha is often unpasteurized and can contain small amounts of alcohol and caffeine, so it is commonly advised to limit it.
Kombucha is often unpasteurized and can contain small amounts of alcohol and caffeine, so it is commonly advised to limit it.

Safer swaps while pregnant
- Sparkling water with fruit
- Pasteurized kombucha in moderation
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How these answers are made
Oatleaf answers come from public food-safety guidance, mainly the CDC, FDA and EPA for the US and the NHS for the UK. Each answer cites the pages it relies on, and every link was opened and checked in October 2026. Where US and UK advice differ, the answer says so. Written by the Oatleaf team at Astralab Studios. It is general information, not medical advice.
Last reviewed October 2026.