Some common types of shellfish are pacific salmon, crab, scallops, mussels, shrimp and lobster. All of these varieties of shellfish live in saltwater, such as the ocean.
Shellfish is a great source of lean protein which is important for weight loss and general health. Fish, such as shellfish, typically cooks quickly and evenly, making it an excellent choice for a quick meal. It is also easy to find at any supermarket, so special food stores are not necessary. Shellfish have other nutrients aside from protein, including omega-3 fatty acids. Shellfish can be combined with a vegetable for a quick and healthy meal.