From the YummyYucky team, founded by Nancy Nash

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Can Babies Eat Pike? Safety and Risks

Pike is a large, predatory freshwater fish that sits high in the food chain, so it tends to build up more mercury than the small fish babies do best on. It is also notoriously bony. For those two reasons it stays off a baby's and a toddler's plate. Reach for low-mercury choices like sardines, salmon, or trout instead, and if older children eat locally caught pike, follow your area's fish advisory.

⛔ A large predatory freshwater fish, high in mercury and full of fine bones; skip it for babies and choose salmon, cod, or trout instead.

Skip pike for babies and toddlers. As a large, predatory freshwater fish it can carry high levels of mercury, which is harmful to a baby's developing brain, and it is riddled with fine, sharp Y-bones that are a choking hazard. Choose low-mercury fish like sardines, salmon, or trout instead. If an older child eats locally caught pike, follow your local fish advisory and debone it meticulously.

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When to introduce: Not for babies or toddlers; choose low-mercury fish instead
Common allergen?: Yes - fish
Texture: Not served to babies: high in mercury and very bony
Key nutrients: Protein, B vitamins, but higher mercury

Pike, including northern pike, is a long, toothy freshwater hunter, and that predatory lifestyle is exactly the problem for a baby. Fish that eat other fish concentrate mercury through their food chain, and older, larger predators like pike, walleye, and muskie carry some of the highest mercury levels among common freshwater fish. Many regional health departments put pike on their limit or avoid lists for young children and for people who are pregnant. On top of that, pike is famously full of small Y-shaped bones. None of this makes an accidental bite an emergency, but it does mean pike stays off a baby's and a toddler's plate.

Prep School: pike by age, and what to offer instead

🍴 Baby-led weaning

Under 12 monthsDo not start fish with pike. Offer low mercury options instead: boneless flakes of sardine, salmon, or trout, cooked to 158°F (70°C) on a food thermometer,³ that your baby can pick up.

If your family eats pikePike stays off a baby's and a toddler's plate. If older children in your family eat locally caught pike, check your state, provincial, or local fish consumption advisory for children first, cook it through, and work out every fine Y-bone.

Why the cautionPike is a top freshwater predator, so it carries more mercury than small fish, and it is very bony. Better first fish exist, and there is no nutritional reason a baby needs pike.

🥄 Purées

Under 12 monthsDo not start fish with pike. Use low mercury options instead: boneless sardines, salmon, or trout, cooked to 158°F (70°C) on a food thermometer,³ then mashed and blended into potato or avocado.

If your family eats pikePike stays off a baby's and a toddler's plate. If older children in your family eat locally caught pike, check your local fish consumption advisory for children first, cook it through, and remove every fine Y-bone.

Why the cautionPike is a top freshwater predator, so it carries more mercury than small fish, and it is very bony. Better first fish exist, and there is no nutritional reason a baby needs pike.

Is pike safe? Choking & prep

Pike is a top freshwater predator, so it accumulates mercury through the fish it eats, and older, larger pike carry the most.¹ Too much mercury can affect a baby's developing brain and nervous system, which is why health authorities set limits on northern pike for pregnant women and children¹ and advise checking local fish advisories for any fish caught by family or friends.² If your family eats locally caught pike, check your state, provincial, or local fish consumption advisory before offering any to a child, because the safe amount depends on the waters it came from.¹ Pike is also very bony, with fine Y-bones that are a real choking and injury risk, so any fish served to a baby must be cooked through, to 158°F (70°C) on a food thermometer,³ and painstakingly deboned. And fish is a common allergen. Given the mercury and the bones together, pike stays off a baby's and a toddler's plate, and there is no nutritional reason a baby needs it.

Nutrition

Pike is a lean white fish with protein, B vitamins, and some selenium, but its nutrition is not special enough to outweigh the mercury and bone concerns for a baby. Everything useful in pike is available, with far less risk, from small oily fish like sardines and anchovies or from low-mercury choices like salmon and trout, which also add the omega-3 fats a baby actually benefits from.

Goes well with

Sardines · Salmon · Trout · Mashed potato · Peas

Storage & freezing

If pike does come into the house for the adults, keep it cold and cook it the day you buy or catch it, or freeze it promptly. For a baby, the more useful storage advice is to keep a low-mercury alternative on hand: canned salmon or sardines, or frozen fillets of trout or white fish, ready to cook, so the easy choice is also the safe one.

More proteins to explore

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Pike-perchAround 6 months, once or twice a month

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PilchardAround 6 months

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PlaiceAround 6 months

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PollockAround 6 months

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Pili nutAround 6 months

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Pine nuts (ground)Around 9 months, finely ground

Introducing this allergen

Common questions

Can babies eat pike at all?

No, pike stays off a baby's and a toddler's plate. It is a predatory freshwater fish that can be high in mercury and is very bony, so low-mercury fish like sardines, salmon, or trout are the better choice. If an older child eats locally caught pike, follow your local fish advisory.

Why is mercury such a concern in pike?

Pike eats other fish and lives a long time, so mercury builds up in its body through the food chain. Because a baby's brain and nervous system are still developing, guidance is to choose small, low-mercury fish and limit or avoid high-mercury predators like pike.

What should I serve instead?

Small oily fish like sardines and anchovies, or low-mercury fish like salmon and trout, give a baby the omega-3s and protein you want with far less mercury and, when boned well, less choking risk.

Sources

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Last updated September 2026. Next review December 2026. How we write these: built from current published guidance from the AAP, CDC, FDA/EPA, NIAID, WHO, and other pediatric and public-health authorities, with sources cited on the page. See our editorial and medical policy for how we research, source, and update these, and how we double-check the food advice.

This is general information, not medical advice, and is not individualized for your baby. Always talk to your pediatrician about your baby's diet, introducing allergens, and any reaction. In an emergency, contact emergency services.

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