Seafood refers to any type of edible aquatic animal or plant that is harvested from oceans, seas, rivers, lakes, or other bodies of water. It encompasses a wide range of marine creatures, including fish, shellfish, crustaceans, mollusks, and aquatic plants, which are consumed by humans as food.
Fish, one of the most common types of seafood, refers to various marine vertebrates that possess gills and are typically cold-blooded. This includes species like salmon, trout, tuna, cod, haddock, and tilapia, among others. Shellfish, on the other hand, refers to a group of aquatic animals with shells, such as shrimps, lobsters, crabs, mussels, clams, and oysters. These creatures are often found near the ocean floor or in tidal areas.
Seafood is highly regarded for its nutritional value, being an excellent source of protein, vitamins, and minerals. It is known to provide essential omega-3 fatty acids, which are beneficial for heart health and brain development. Additionally, seafood is low in saturated fat and high in good cholesterol, making it a healthier alternative to some other protein sources.
The consumption of seafood is a significant aspect of various culinary traditions worldwide. It can be prepared using a wide range of cooking techniques, such as grilling, frying, steaming, baking, or raw in dishes like sushi and sashimi. Given its versatility and distinctive flavors, seafood is a sought-after delicacy in many cuisines, serving as a cornerstone of coastal and seafood-centric cultures.
