It's because of the high amount of protein, zinc, and vitamin B12 that's abundant in the crustacean. So when you're able to take in regular amounts of crab, the nutrients of the crab goes to work to help reduce pain and produce erythrocytes to fight off infection.

Crab's Influence on High Blood Pressure Studies suggest that the potassium content in crab meat can aid in regulating blood pressure levels. Potassium acts as a natural vasodilator, promoting relaxed blood vessels and reducing strain on the cardiovascular system.

The tomalley in general can be consumed in moderation as with the livers of other animals. It can, however, contain high levels of polychlorinated biphenyl (PCBs), dioxins, PFOA and mercury which can give rise to a number of negative health effects.

Crab is packed with protein, which is important for building and maintaining muscle. Crab also contains high levels of omega-3 fatty acids, vitamin B12, and selenium. These nutrients play vital roles in improving general health while helping prevent a variety of chronic conditions.