Can You Eat Peanut Butter When Pregnant?
Written by Jordan Morley · Reviewed against NHS foods-to-avoid guidance · Last updated 28 October 2026
Yes — peanut butter is safe during pregnancy (unless you have a peanut allergy) and a good source of protein and healthy fats.
Why is peanut butter safe in pregnancy?
Peanut Butter is safe throughout pregnancy. It does not appear on the NHS list of foods to avoid or limit, so you can eat it freely. As with all fresh produce and prepared foods, normal food hygiene applies: wash fruit and vegetables, keep chilled foods cold, and eat within use-by dates.
You can also check the calorie content of peanut butter alongside its safety information. Also check medication safety during pregnancy if you're managing any conditions.
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Pregnancy essentials
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Check Price →Peanut Butter: the other answers on this site
| Question | Short answer (links to the full page) |
|---|---|
| Past the date on the label | Yes — best before is about quality |
Common questions
Can I eat peanut butter in the first trimester?
Yes — peanut butter is safe at every stage of pregnancy, including the first trimester.
Is a small amount of peanut butter OK during pregnancy?
No limit applies. Peanut Butter is not on the NHS list of foods to avoid or limit in pregnancy.
I accidentally ate peanut butter while pregnant — what should I do?
No action needed. Peanut Butter is safe during pregnancy.
Is cooked peanut butter safe in pregnancy?
Yes. Peanut Butter is safe in pregnancy. Only the usual rules apply: cook it properly where it needs cooking, keep chilled food chilled, and eat it before the use-by date.
Related answers
Primary source: NHS foods-to-avoid guidance.
General information only, not medical advice: see the medical disclaimer. Feeling unwell after eating something? Contact NHS 111 or your GP.