Can You Eat Peanuts When Pregnant?
Reviewed against NHS foods-to-avoid guidance · Updated September 2026
Nutritional data sourced from USDA FoodData Central and Public Health England. Always consult a registered dietitian for personal dietary advice.
Yes — the NHS says you can eat peanuts during pregnancy unless you're allergic to them. Eating them does not increase your baby's allergy risk.
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Why is peanuts safe in pregnancy?
The NHS is clear: peanuts are safe in pregnancy unless you yourself are allergic. Older advice about avoiding peanuts to prevent allergies has been withdrawn — there's no evidence that eating peanuts while pregnant affects your baby's chances of a peanut allergy.
You can also check the calorie content of peanuts alongside its safety information. Also check medication safety during pregnancy if you're managing any conditions.
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Pregnancy essentials
Pregnancy multivitamin
The NHS advises 400µg of folic acid daily — easiest as one daily tablet.
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A paper reference for the fridge door — no more mid-supermarket googling.
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Cooked through means 75°C in the middle — a probe ends the guesswork.
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Want to know exactly what's in your food? Our ingredient checker covers E-numbers, allergens and vegan status.
More pregnancy essentials
Baby-safe food thermometer
Useful for pregnancy cooking checks and later for baby food.
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Common questions
Can I eat peanuts in the first trimester?
Yes — Peanuts is safe at every stage of pregnancy, including the first trimester.
Is a small amount of peanuts OK during pregnancy?
There is no safety limit on Peanuts during pregnancy — enjoy it as part of a balanced diet.
I accidentally ate peanuts while pregnant — what should I do?
No action needed — Peanuts is safe during pregnancy.
Is cooked peanuts safe in pregnancy?
Yes — Peanuts is safe during pregnancy whether cooked or raw (where it's normally eaten raw).
Related answers
Primary source: NHS foods-to-avoid guidance.
The information on 247foodcheck.com is compiled from official public guidance (NHS, Food Standards Agency, USDA/FDA FoodKeeper) and is provided for general information only. It is not medical advice and does not replace guidance from your midwife, GP, health visitor or other qualified professional. When in doubt, throw it out — and if you feel unwell after eating something, contact NHS 111 or your doctor.