Nutrient Content of Seafood That Is Good For Health

In addition to the delicious taste, seafood is popular because it contains many good nutrients for the body. Protein content, omega-3 fatty acids, and vitamins and minerals are too important to miss.


Seafood is known as a source of diverse nutrients includes protein, amino acids, and vitamins and minerals. Seafood is also known to contain no functional nutrients in animals that live on land. These components include omega-3 fatty acids, i.e. eicosapentaenoic acid (EPA) and docosahexsaenoic acid (DHA), which helps in preventing atherosclerosis and blockages in the blood vessels cause’s strokes and heart attacks

The following is the content of nutrients from a variety of seafood and its benefits:

1. Omega-3 fatty acids

In addition to proteins and amino acids, such as anti-inflammatory taurine and cholesterol-lowering, seafood also has omega-3 fatty acids, which comprise DHA and EPA. Omega-3 fatty acids are essential fats found in fish whose flesh is red, such as tuna, salmon, bloated, tuna, mackerel, pomfret, skipjack, mackerel, and sardines. In addition to fish, other seafood containing omega-3 acids are oysters, shrimp, and lobsters.

There are three types of omega-3 alpha linolenic acid i.e. (ALA), EPA, and DHA. EPA and DHA omega-3 is the form which many found in seafood, whereas the ALA many found in plants, such as flaxseed. A number of research revealed that omega-3 has many benefits for a wide range of diseases, including cancer, asthma, depression, heart disease, ADHD, and rheumatoid arthritis.

The EPA is anti inflammatory, whereas DHA plays a crucial role in brain health and child brain development. DHA is widely used for the treatment of coronary heart disease, dementia, and ADHD. DHA is also beneficial to improve eyesight, prevent depression, preventing eye disease age-related factors, such as macular degeneration.

2. Protein
Sea food is a high quality source of protein because it is generally low in fat, and contains amino acids that are easily absorbed and digested by the body. Protein content in seafood is useful for growth in children, teens, and even adults. In addition to the glut, the proteins in seafood are also good for the health of the muscles, and lower the risk of cardiovascular disease.

All sea food including all types of fish contains protein. However, tuna is a type of fish with the best, because it contains protein low in fat and calories. Salmon also has good protein content, in addition to the omega-3 fatty acids.

3. Mineral

Fish and other seafood, including scallops and shrimp, also contain minerals such as iodine, selenium, calcium, potassium, and iron. Mineral content in seafood is very good for health, for example, a useful iron to prevent anemia, iodium and to prevent goitre. Examples of food containing high mineral sea include salmon, sardines, tuna, and tuna.

4. Vitamins

Seafood also contains a number of vitamins, such as vitamins A, D, E and B12. Examples of seafood that contain vitamin A are tuna, salmon, and tuna. Examples of seafood that contain vitamin D are salmon, tuna, sardines, oysters, and shrimp. Seafood containing vitamin E includes octopus, salmon, abalone, and lobster. While seafood containing vitamin B12 includes tuna fish, tuna, sardines, oysters, and crabs.

5. Carbohydrate and fiber

Despite the low levels of seafood also contain carbohydrates and fiber is good for health. Seaweed has highest fiber among other seafood. In addition to the cultivated as food, seaweed is also used for beauty products and drugs.

Although the fish and other seafood provides many nutrients, some of which have a high content of mercury and should be avoided by pregnant women and children. Types of seafood were, among others, sharks, tuna, swordfish, marlin, Grouper, snapper, and the rays.

If you do not like to eat seafood, you can get the nutritional content in fish by taking fish oil supplements or supplements containing DHA. Although good for health, seafood is not recommended for consumption too often. The recommended amount of consumption is enough 2-3 servings per week, plus other nutritional intake of fruits, vegetables, and nuts.