Can You Eat Medium-Rare Steak When Breastfeeding?
Written by Jordan Morley · Reviewed against NHS: food and drinks to avoid when breastfeeding · Last updated 28 October 2026
Yes. Medium-Rare Steak is fine while breastfeeding. The toxoplasmosis rule for rare meat is a pregnancy rule.
What the guidance says
Rare and raw beef was cautioned in pregnancy because of toxoplasmosis. That risk applies to the unborn baby, not a breastfed one. Whole cuts like steak are safe rare because bacteria live on the surface, which searing kills; minced meat, burgers and sausages must be cooked all the way through. Raw minced beef such as steak tartare skips that kill step, so it's riskier for anyone.
You can also check the calorie content of medium-rare steak alongside its safety information.
Toxoplasmosis ends at birth; E. coli and Campylobacter don't
The pregnancy caution about rare or raw beef is specifically about toxoplasmosis, a parasite that can harm an unborn baby if a pregnant woman is newly infected. That specific pathway ends at birth, and the NHS breastfeeding avoid page does not restrict steak. What remains, for anyone eating undercooked beef, breastfeeding or not, is the ordinary bacterial food-poisoning risk the Food Standards Agency's guidance on less-than-thoroughly-cooked beef covers: E. coli and Campylobacter can be present on the outside or, for minced or mechanically tenderised products, throughout the meat.
| Cut | FSA-relevant risk | Practical note |
|---|---|---|
| Whole cut steak, seared outside, pink in the middle | Low risk if the outside has reached a cooking temperature (surface bacteria are the main concern for a whole cut) | This is the 'medium-rare' case most people mean |
| Minced beef, burgers, mechanically tenderised cuts | Higher risk, because bacteria can be distributed through the meat, not just on the surface | The FSA's less-than-thoroughly-cooked-beef-burger guidance recommends cooking burgers all the way through |
This is the same general-public guidance used on the site's pregnancy steak and burger pages; breastfeeding does not add or remove anything from it.
Sources checked
Everything in the sections above was checked against these pages on 28 October 2026.
- NHS: Toxoplasmosis (page last reviewed 25 August 2023; its own next-review date, 25 August 2026, has passed) — toxoplasmosis risk pathway specific to an unborn baby
- Food Standards Agency: Less than thoroughly cooked beef burgers, guidance for food businesses and local authorities (latest revision May 2023; the page said it would be reviewed before June 2025) — whole cuts vs minced/tenderised beef bacterial risk
- NHS: Food and drinks to avoid when breastfeeding (published 21 July 2023, modified 28 January 2026) — steak not named on the breastfeeding avoid list
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More for the feeding months
Medium-Rare Steak: the other answers on this site
| Question | Short answer (links to the full page) |
|---|---|
| In pregnancy | Whole cut, seared outside only |
Common questions
Is medium-rare steak safe while breastfeeding?
Yes. Medium-Rare Steak is fine while breastfeeding. The toxoplasmosis rule for rare meat is a pregnancy rule.
Is rare meat safe for my baby when breastfeeding?
Yes. The NHS doesn't list rare meat as something to avoid while breastfeeding.
What about burgers and minced beef?
Cook them until steaming hot all the way through, with no pink and juices running clear, as for everyone (FSA).
Was this different during pregnancy?
In pregnancy our verdict was “whole cut, seared outside only” (see our pregnancy guide for the reasons).
What should I avoid while breastfeeding?
The NHS list is short. Caffeine: try not to have more than 300mg a day (a mug of filter coffee is about 140mg, instant 100mg, tea 75mg). Alcohol: it is safer not to drink, but 1 or 2 units once or twice a week should be fine. Oily fish: no more than 2 portions a week. Shark, swordfish and marlin: no more than 1 portion a week. Peanuts are fine unless you're allergic. Most other foods that were off the menu in pregnancy, such as soft cheese, pâté, cured meat and runny eggs, are not restricted.
Can I eat medium-rare steak while breastfeeding?
The NHS breastfeeding avoid page does not restrict steak. The pregnancy-specific toxoplasmosis reasoning ends at birth. The ordinary food-safety point about undercooked beef, that whole cuts carry a lower bacterial risk than mince or burgers, applies to everyone and isn't changed by breastfeeding.
Related answers
Primary source: NHS: food and drinks to avoid when breastfeeding.
General information only, not medical advice: see the medical disclaimer. Feeling unwell after eating something? Contact NHS 111 or your GP.