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Sardines During Pregnancy | Pregnancy Power Hour
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Food · staple-nutrient

Sardines During Pregnancy

Encouraged

Sardines are a highly recommended, nutrient-dense, and low-mercury seafood choice, offering essential omega-3s, calcium, and vitamins throughout your pregnancy.

3 min read

Quick answerEncouraged

Sardines are a highly recommended, nutrient-dense, and low-mercury seafood choice, offering essential omega-3s, calcium, and vitamins throughout your pregnancy.

On this page
  1. Are Sardines Safe During Pregnancy? Understanding Mercury Levels
  2. A Powerhouse of Essential Nutrients
  3. Practicality and Comfort, Especially in Early Pregnancy
  4. A Sustainable Choice for a Healthy Future
  5. Incorporating Sardines into Your Pregnancy Diet

Sardines stand out as an exceptional, evidence-based food choice for pregnancy, offering a powerful blend of essential nutrients in a convenient and safe package.

Are Sardines Safe During Pregnancy? Understanding Mercury Levels

One of the first questions many expecting parents have about seafood is mercury content, and when it comes to sardines, the evidence is reassuring. The FDA places sardines on its "Best Choices" list, primarily because these small fish have very low mercury levels. This is due to their small size and short lifespan, meaning they accumulate far less mercury compared to larger, longer-lived fish. You can feel calm and confident including sardines in your diet, knowing they align with current food safety guidelines for pregnancy. Making informed decisions about your food choices helps bring clarity during this special time.

A Powerhouse of Essential Nutrients

Beyond their low mercury profile, sardines are a true nutritional gift during pregnancy, packed with vital elements that support both your well-being and your baby's development. They are an excellent source of omega-3 fatty acids, specifically DHA and EPA, which are crucial for fetal brain and eye development. What's more, the edible bones in canned sardines provide a significant amount of calcium, essential for bone health for both you and your growing baby. You'll also find a good supply of vitamin D, which works hand-in-hand with calcium, and vitamin B12, important for nerve function and red blood cell formation. Incorporating such nutrient-dense foods can be a simple way to support your body's increased demands.

Practicality and Comfort, Especially in Early Pregnancy

For many navigating the early weeks of pregnancy, finding foods that are both nourishing and appealing can be a challenge, especially with nausea. This is where sardines truly shine. Available in shelf-stable canned form, they offer an affordable and readily accessible source of protein. When the thought of cooking fresh meals feels overwhelming, or when strong smells are a trigger, a can of sardines can be a lifesaver. They require minimal preparation, making them a practical option for those moments when you need quick, nutrient-rich sustenance without the fuss. This can be a welcome contrast to more involved preparations, perhaps like preparing Sushi During Pregnancy, which requires specific sourcing and handling.

A Sustainable Choice for a Healthy Future

For those who prioritize environmental impact alongside personal health, sardines are also an excellent choice. They are recognized by the EDF Seafood Watch as a top-rated sustainable seafood option. Choosing sustainable foods aligns with a holistic approach to wellness, considering not just what nourishes us, but also how it impacts the world around us. This thoughtful approach can extend to other dietary considerations, such as understanding the sourcing of Deli Meat During Pregnancy or the pasteurization of Soft Cheese During Pregnancy. You get to decide what feels right for you and your values.

Incorporating Sardines into Your Pregnancy Diet

There are many simple ways to enjoy sardines. They can be mashed onto whole-grain toast, added to salads, or even enjoyed straight from the can with a squeeze of lemon. While they are generally well-tolerated, listening to your body is always key. If strong flavors or textures are challenging, especially during periods of heightened sensitivity, exploring different preparations might be helpful. Remember, your care provider is your best resource for any specific dietary concerns or conditions you might have.

Keep reading

  • RelatedSardines in the second trimesterSardines in your second trimester provide a nutrient-dense, low-mercury option, supporting your baby's rapid development and offering convenient nourishment.
  • RelatedSardines in the first trimesterSardines offer a nutrient-dense, low-mercury protein source, particularly helpful in the first trimester when navigating nausea and supporting early development.
  • RelatedSardines in the third trimesterIn your third trimester, sardines offer a convenient and evidence-based source of omega-3s, calcium, and vitamin D, supporting both your and your baby's rapid development with very low mercury levels.
  • RelatedSalmon During PregnancySalmon is a highly recommended, nutrient-rich choice throughout pregnancy, offering essential omega-3s for fetal development within recommended weekly amounts.

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Common questions

How much mercury is in sardines, and are they truly safe?+

Sardines are on the FDA's "Best Choices" list due to their very low mercury content, a result of their small size and short lifespan. They are considered a safe and beneficial seafood choice.

What key nutrients do sardines offer during pregnancy?+

Sardines are rich in omega-3 DHA/EPA, calcium (from edible bones), vitamin D, and vitamin B12, all crucial for your health and your baby's development.

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

Have a specific food question for your pregnancy? Book a virtual consultation with Brittany.

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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. Are Sardines Safe During Pregnancy? Understanding Mercury Levels
  2. A Powerhouse of Essential Nutrients
  3. Practicality and Comfort, Especially in Early Pregnancy
  4. A Sustainable Choice for a Healthy Future
  5. Incorporating Sardines into Your Pregnancy Diet
Related
Tuna During Pregnancy
Making informed choices about tuna during pregnancy involves understanding mercury levels and adhering to recommended serving limits for different types.
  • RelatedShellfish During PregnancyEnjoying cooked shellfish like shrimp, crab, and scallops can be a nourishing choice during pregnancy, offering beneficial omega-3s and zinc when prepared safely.