can I eat grapes?
Grapes are safe to eat during pregnancy — washed, and in normal food amounts. Claims that grapes cause harm due to resveratrol come from studies of concentrated supplements, not fruit.
why it matters
The occasional advice to avoid grapes traces back to a study where high-dose resveratrol supplements affected fetal pancreas development in monkeys — doses no realistic amount of fruit approaches. Whole grapes are simply fruit: hydrating, vitamin-rich and fine.
how to have it safely
Wash them well (pesticide residues sit on the skin) and eat freely. Skip resveratrol supplements, which is where the actual evidence of concern lies.
worth knowing
- Resveratrol supplements — not grapes — are what pregnancy guidance advises against.
- Wash grapes thoroughly; they're consistently among the higher pesticide-residue fruits.
- Raisins and sultanas are safe too — just sugar-dense, so a small handful counts as a portion.
- Whole grapes are a choking hazard for toddlers, not for you — that warning is for later.
common questions
I read grapes are dangerous in pregnancy — is that true?
No — the concern comes from a study of concentrated resveratrol supplements, at doses far beyond anything food provides. Washed grapes in normal quantities are a perfectly good pregnancy snack.
Are raisins and grape juice safe too?
Yes. Pasteurised grape juice and dried grapes are both fine — just treat them as concentrated sugar sources and keep portions sensible, especially with gestational diabetes.
also in fruit & veg
Aligned with guidance from the NHS, FDA and WHO. This is general information, not personal medical advice — check with your midwife or doctor about your own situation. How we write.