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Is Tofu, tempeh, soy products safe in pregnancy?
Generally safe
Yes — soy foods are safe in pregnancy.
What the evidence says
Tofu, tempeh, soya milk, and edamame are all safe in pregnancy and are valuable protein sources, particularly for vegetarian and vegan diets. Cook tofu and tempeh thoroughly. Soy formula or mega-doses of soy isolates are a different matter and not advised without dietitian input.
Why this matters
Whole soy foods in normal dietary amounts are safe. Concerns about phytoestrogens are not supported by the evidence at usual intake levels.
Source:UK and European pregnancy guidance
Last reviewed:April 2026
Please note — This is general guidance based on NHS advice as of April 2026. It is not medical advice. For advice on your specific pregnancy, please speak to your midwife or GP.
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