Can You Eat Crab While Pregnant?

Is crab safe to eat during pregnancy?

Yes, fully cooked crab is safe and recommended during pregnancy. The FDA classifies crab (all common species: blue, Dungeness, snow, king, stone, soft-shell) in the 'best choices' category with low mercury content (about 0.06 ppm). The FDA recommends pregnant women eat 2-3 servings (8-12 ounces) of low-mercury seafood per week, and crab counts toward this guideline. Crab is high in protein (about 22g per 4 oz serving), low in calories, and provides omega-3 fatty acids, zinc, copper, and B12. The lean protein and minerals support pregnancy nutrition without adding excessive calories. Crab also contains less mercury than larger predator fish, making it safer than some other seafood. The key is ensuring crab is cooked thoroughly before eating.

What types of crab should you avoid during pregnancy?

Avoid raw crab in any form. This includes: raw crab in sushi rolls (some California rolls may use real crab; most use cooked imitation crab); crab tartare or crudo preparations; raw soft-shell crab; uncooked crab in salads. Some refrigerated 'lump crab' products are pre-cooked but stored unpasteurized; check labels carefully for 'pasteurized' or 'refrigerated, ready to eat' labels. Unpasteurized refrigerated crab can carry Listeria. Pasteurized crab in cans or sealed containers is safe. Imitation crab (surimi) is fully cooked and safe; it's made from white fish (often pollock) and shaped to resemble crab. The processing destroys any potential pathogens. Avoid crab from unknown sources, particularly recreationally caught crab from waters with potential contamination advisories.

How should you prepare crab safely during pregnancy?

Cook all crab thoroughly. For whole live crab: boil for 8-10 minutes (until shells turn bright red and flesh is opaque). For crab legs: steam or boil 5-10 minutes from frozen, or 3-5 minutes if thawed. For lump crab meat: warm through if previously cooked, ensuring internal temperature reaches 145°F. The FDA recommends seafood reach 145°F internal temperature for safety. Crab cakes should be cooked to 165°F throughout (because they contain bound ingredients that take longer to heat). For canned crab, it's pre-cooked and shelf-stable, but use within recommended date. Refrigerated cooked crab should be consumed within 3-5 days. Wash hands and surfaces after handling raw crab. Cooked crab dishes from reputable restaurants are generally safe; ask if uncertain about cooking method.

How much crab can you eat while pregnant?

The FDA recommends 8-12 ounces of low-mercury seafood per week during pregnancy, and crab is a 'best choice' that counts toward this. A typical serving is 4 ounces of cooked crab meat (about 1/2 cup). You can eat crab 2-3 times per week within these guidelines. Combining crab with other low-mercury seafood (shrimp, salmon, pollock) provides variety while staying within recommended amounts. Crab's high protein and low calorie content makes it a good choice for managing pregnancy weight gain while ensuring adequate nutrition. The omega-3s, zinc, and B12 in crab support fetal development and the mother's nutritional needs. Crab cakes, soft-shell crab sandwiches, crab dip (cooked), and crab salads (with cooked crab) are all acceptable during pregnancy when properly prepared. Steamed whole crab legs from reliable restaurants are a great choice.