⚕️ General information only — not medical advice. If pregnant or unwell, always follow the guidance of your midwife, GP or NHS 111. Full disclaimer

Mushrooms: Storage, Freezing, Reheating and Pregnancy Answers

Written by Jordan Morley · Reviewed against NHS, FSA and USDA FoodKeeper guidance · Last updated 28 October 2026

This page pulls together the 6 mushrooms answers on the site: how long it keeps, whether you can freeze it, whether you can reheat it, where it stands in pregnancy and what applies while breastfeeding. The table gives the short answer for each; the page behind each row gives the full reasoning, the source and the exceptions.

In pregnancy: Yes — mushrooms are safe to eat during pregnancy and can be enjoyed as part of a healthy, balanced diet.

Worth knowing: Raw mushrooms release a lot of water as they freeze and go soggy. Sautéing them briefly in a little oil or butter before freezing gives a far better result, and they can then go straight into sauces and stews.

Quick answers

QuestionShort answerFull answer
Can you eat it when pregnant?🟢 SafeMushrooms when pregnant?
How long does it last?🧊 3–7 days in the fridgeHow long do mushrooms last?
Can you freeze it?🟢 Yes — freezes well (best quality for 10–12 months)Can you freeze mushrooms?
Can you reheat it?🟢 Yes — safeCan you reheat mushrooms?

More on mushrooms: pregnancy

🟡Mushroom Pâté when pregnant?

More on mushrooms: breastfeeding

🟢Mushroom Pâté when breastfeeding?

Questions people ask about mushrooms

Each question is answered in full on the page it links to.

❓Can I eat mushroom pâté in the first trimester?❓Is a small amount of mushroom pâté OK during pregnancy?❓I accidentally ate mushroom pâté while pregnant — what should I do?❓Can I eat mushrooms in the first trimester?❓Is a small amount of mushrooms OK during pregnancy?❓I accidentally ate mushrooms while pregnant — what should I do?❓Is mushroom pâté safe while breastfeeding?❓Did the pregnancy pâté warning apply to mushroom pâté?

Safer or related choices to mushrooms

🟡Hummus when pregnant?

Similar foods in pregnancy

🟢Pineapple when pregnant?🟡Papaya when pregnant?🟢Mango when pregnant?🟢Grapes when pregnant?🟢Strawberries when pregnant?🟢Blueberries when pregnant?🟢Raspberries when pregnant?🟢Bananas when pregnant?

Related foods and topics

→All vegetables answers📋Potatoes: every answer📋Spinach: every answer📋Broccoli: every answer📋Tomatoes: every answer📋Coleslaw: every answer

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Mushrooms storage essentials

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Produce storage containers

The right storage genuinely extends how long mushrooms stay at its best.

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Fridge thermometer

Safe storage times assume a fridge at 0–5°C — check yours actually is.

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Digital food thermometer

75°C in the middle answers both 'is it cooked?' and 'is it reheated?'.

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General information only, not medical advice: see the medical disclaimer. Feeling unwell after eating something? Contact NHS 111 or your GP.