Crab is a marine shellfish sold as fresh-picked meat, frozen legs, canned meat, and prepared seafood mixes. It is used in boils, crab cakes, sushi, pasta, dips, and salads. Crab provides protein and minerals, but prepared dishes are often heavily seasoned.
Most home and restaurant recipes include butter, garlic, onion, spice blends, or salty sauces. Imitation crab products can contain starches, flavorings, and sodium additives. Shell fragments and cartilage from claws and leg joints are also physical hazards if pieces are not cleaned well.
Plain fully cooked crab meat in small amounts is usually lower risk than seasoned or mixed crab dishes. Avoid shells, spicy coatings, and salted broths. Keep portions small and check for hidden seasonings before sharing. Shell-on boils can leave sharp fragments on plates and trash bags after meals. Imitation crab sticks are often higher in sodium and starch additives. Crab salads and dips may also include rich sauces and strong seasonings. Seafood boil packets can add concentrated salt and chili heat. Canned crab may also include stabilizers and salty preserving liquid. Surimi salads and stuffed seafood mixes are usually heavily seasoned.
