Can You Eat Canned Tuna While Pregnant?
Keep canned tuna to smaller amounts during pregnancy; the details are below.
Trimester Safety
Why to limit Canned Tuna in pregnancy
With canned tuna, a little care goes a long way in pregnancy. Here the care is about cooking and freshness, bringing it to a safe temperature (a quick check with a food thermometer helps) removes the main risk.
Follow the simple steps below and you can enjoy canned tuna with confidence. A daily prenatal such as Ritual Essential Prenatal covers the nutritional bases either way.
How to Make It Safer
Enjoying canned tuna safely is simple: cook canned tuna thoroughly and check it reaches a safe internal temperature with a food thermometer, keeping it well chilled beforehand. Follow trusted guidance (NHS, CDC, ACOG, FDA), and check with your midwife if anything is ever unclear. A daily prenatal vitamin rounds out the nutrition whatever you choose.
💛 Not sure you got it right with Canned Tuna?
Pregnancy is one long list of “is this okay?” moments, and it’s genuinely exhausting. With Canned Tuna it comes down to how it’s prepared, get that right and you can relax and enjoy it. When in doubt, it’s always okay to check with your midwife.
Get the one-page safe/caution/avoid cheat sheet ↓What to know about Canned Tuna in pregnancy
Here’s the practical picture for Canned Tuna. Seafood safety in pregnancy comes down to two things: mercury and thorough cooking. High-mercury fish can affect a baby’s developing nervous system, while raw or undercooked seafood can carry listeria and parasites.
Safe preparation & tips
- Cook seafood to an internal 63°C / 145°F until opaque and firm
- Choose low-mercury options and keep total seafood to 8–12 oz (2–3 servings) per week
- Avoid raw preparations, sushi, sashimi, ceviche, raw bar
- Reheat leftover cooked seafood until steaming hot
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Frequently Asked Questions
Can you eat Canned Tuna while pregnant?
Canned Tuna is generally okay in moderation during pregnancy when properly prepared. See the trimester guidance above for details.
Is Canned Tuna safe during pregnancy?
Pregnancy food safety for Canned Tuna depends on preparation and trimester. Follow the guidance on this page and consult your healthcare provider.
Can pregnant women eat Canned Tuna?
Pregnant women can eat Canned Tuna when it meets safety guidelines. Check the preparation tips and alternatives sections for details.
Is Canned Tuna safe in the first trimester?
First trimester safety for Canned Tuna is shown in the Trimester Safety section above. Follow medical guidelines for your situation.
Is Canned Tuna safe in the third trimester?
Third trimester safety for Canned Tuna follows the same principles. See the trimester grid and consult your OB-GYN with questions.
Checked against FDA, CDC and ACOG guidance.
Sources: FDA
Last Updated: 2026-02-16
How we review: Written by the PregnancySafeFoods editorial team and checked against NHS, CDC, ACOG and FDA guidance. Our editorial policy.
This information is for educational purposes only and is not a substitute for professional medical advice. Always consult your healthcare provider about your specific dietary needs during pregnancy.
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