Nutrition before, during and after pregnancy
Practical eating guidance, food safety and important nutrients.
Important: This content is educational and does not replace diagnosis or advice from a doctor, obstetric clinician or midwife.
General principles
Eat a varied diet with produce, whole grains, protein sources and calcium-rich foods. Supplement needs depend on diet, tests and health conditions.
Food safety in pregnancy
Wash hands and produce, separate raw and cooked foods, cook thoroughly, chill promptly and choose pasteurized products.
Fish and mercury
Fish provides protein and omega-3 fats, but choose a variety of lower-mercury options. Species to limit differ by country.
Postpartum and breastfeeding
Eat enough, drink to thirst and continue supplements when advised. Practical support and rest also matter for recovery.
Medical sources
See the source list and review date on Medical sources.