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Shellfish During Pregnancy | Pregnancy Power Hour
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Shellfish During Pregnancy

Generally safe

Enjoying cooked shellfish like shrimp, crab, and scallops can be a nourishing choice during pregnancy, offering beneficial omega-3s and zinc when prepared safely.

2 min read

Quick answerGenerally safe

Enjoying cooked shellfish like shrimp, crab, and scallops can be a nourishing choice during pregnancy, offering beneficial omega-3s and zinc when prepared safely.

On this page
  1. Is Cooked Shellfish Safe During Pregnancy?
  2. Why Raw Shellfish, Especially Oysters, Should Be Avoided
  3. Sourcing and Preparation for Mussels and Other Shellfish
  4. Making Informed Choices with Shellfish

When navigating food choices during pregnancy, clarity and evidence-based information can bring a sense of calm. For many, shellfish is a beloved food, and the good news is that most cooked shellfish can be a wonderful addition to your pregnancy nutrition.

Is Cooked Shellfish Safe During Pregnancy?

Yes, cooked shellfish is generally considered safe and beneficial during pregnancy. The FDA notes that cooked shellfish, including shrimp, crab, lobster, and scallops, are typically low in mercury and rich in essential nutrients like omega-3 fatty acids and zinc. These nutrients play a supportive role in your well-being and your baby's development. The FDA's 'Best Choices' list for pregnancy includes cooked shrimp, clams, scallops, lobster, and mussels, offering a wide array of options to explore.

Why Raw Shellfish, Especially Oysters, Should Be Avoided

While cooked options are encouraged, it's important to be mindful of preparation. Raw oysters, for instance, carry a risk of bacteria like Vibrio (which can cause vibriosis) and Listeria. These bacteria can pose significant health risks during pregnancy, making it a clear recommendation to avoid raw shellfish. Prioritizing fully cooked options helps ensure you're enjoying these foods safely. If you're experiencing nausea in early pregnancy, sometimes the texture or smell of richer foods can be challenging. In those moments, focusing on gentle hydration, perhaps with Sparkling Water During Pregnancy or Coconut Water During Pregnancy, might feel more supportive.

Sourcing and Preparation for Mussels and Other Shellfish

For foods like mussels, sourcing truly matters. Mussels have the potential to accumulate marine toxins, such as those associated with 'red tide.' However, commercially harvested mussels are typically tested to ensure their safety. Choosing reputable suppliers and ensuring your shellfish is thoroughly cooked to the appropriate temperature helps mitigate any potential concerns. Thinking about overall nourishment, incorporating nutrient-dense options like Bone Broth During Pregnancy can also offer gentle support for your body throughout pregnancy.

Making Informed Choices with Shellfish

Ultimately, you get to decide what feels right for your body and your pregnancy. With cooked shellfish, you have a nourishing option that can contribute to a balanced diet. Always ensure your shellfish is prepared thoroughly, whether you're dining out or cooking at home. If you have any specific health considerations or questions, your care provider is your best resource for personalized guidance.

Keep reading

  • RelatedSalmon During PregnancySalmon is a highly recommended, nutrient-rich choice throughout pregnancy, offering essential omega-3s for fetal development within recommended weekly amounts.
  • RelatedSardines During PregnancySardines are a highly recommended, nutrient-dense, and low-mercury seafood choice, offering essential omega-3s, calcium, and vitamins throughout your pregnancy.
  • RelatedEggs (Cooked) During PregnancyCooked eggs are a highly recommended, nutrient-dense food during pregnancy, offering essential choline for fetal development when prepared safely.
  • RelatedRaw Oysters During PregnancyDue to potential risks from bacteria and viruses, health organizations generally recommend avoiding raw or undercooked oysters during pregnancy.
  • RelatedRaw Fish During Pregnancy

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Common questions

Can I eat raw oysters during pregnancy?+

No, it's recommended to avoid raw oysters during pregnancy due to the risk of bacteria like Vibrio and Listeria, which can be harmful.

Are shrimp safe to eat while pregnant?+

Yes, cooked shrimp are considered safe and are on the FDA's 'Best Choices' list, offering valuable omega-3s and zinc.

What about mussels during pregnancy?+

Cooked mussels are safe, but sourcing is important. Choose commercially harvested mussels, as they are tested for marine toxins.

Brittany Nance

“Pregnancy is under-supported at every week. This is the kind of clear, calm guidance I give my one-on-one clients — and the questions worth taking back to your provider.”

Brittany Nance · Pregnancy Wellness Consultant · full-spectrum doula

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Written by Brittany Nance, Pregnancy Wellness Consultant· BADT Full Spectrum Doula · Founder, Pregnancy Power Hour
Last reviewed July 15, 2026

This is evidence-informed education from a birth-doula perspective, not medical advice. Always discuss your individual situation with your prenatal care provider.

On this page

  1. Is Cooked Shellfish Safe During Pregnancy?
  2. Why Raw Shellfish, Especially Oysters, Should Be Avoided
  3. Sourcing and Preparation for Mussels and Other Shellfish
  4. Making Informed Choices with Shellfish
During pregnancy, it's generally recommended to avoid raw fish, including sushi and ceviche, due to the potential risks of Listeria and parasites.
  • RelatedSushi During PregnancyWhile the FDA advises against raw fish due to listeria and parasite risks, cooked sushi options can be a gentle and enjoyable choice throughout your pregnancy.