Nutritional value of various types of seafood
Seafood is a healthy food that is good for your health. It contains many essential nutrients for the development of organs in the body. Seafood provides a lot of vitamin A, D, calcium, sodium, phosphorus, zinc, copper, iodine… In particular, fatty fish such as salmon, tuna, sardines… also contain a lot of omega-3.
A study published in the American Journal of Epidemiology found that supplementing with DHA – a type of omega-3 that promotes brain and eye development in young children. Pregnant women also supplement with DHA to enhance the brain and visual development of the fetus.
Meanwhile, fish is the type of food that is abundant in DHA. Pregnant women who eat fish 2-3 times a week have better cognition and a reduced risk of autism.
The abundant omega-3 in fish can also help improve depression. Studies have found that people with depression and anxiety often have low levels of omega-3 in their bodies.
Scientific evidence shows that people who regularly eat fish have more gray matter. Gray matter is responsible for memory consolidation and decision making. Regularly supplementing fish in meals is also a way to help the brain maintain activity and maintain agility in old age.
Some types of seafood that are good for your health
Salmon
Salmon is born in freshwater but migrates and grows in the sea. During the spawning season, they will swim upstream from the sea to the river and enter freshwater areas. Salmon meat contains abundant omega-3, which is beneficial for cardiovascular health. In addition, this type of fish also provides a lot of vitamin D, calcium, magnesium, which are good for bones and strengthen the immune system…
Salmon also provides a lot of protein and few calories. This is one of the healthy foods that is good for weight control.
Naturally caught salmon often has a more delicious flavor, higher levels of omega-3 and other vitamins, and less saturated fat compared to farmed fish. However, wild salmon has less production. Farmed salmon is more commonly available and is still a suitable choice for those who want to consume this type of fish.

Sardines
Sardines are small fish with a delicate body and high nutritional value. They usually live near coastal areas. Sardines contain a lot of protein, minerals, vitamins, and provide long-chain omega-3 that is beneficial for health.
Mackerel
Mackerel has very tender flesh, rich in protein, good calcium for bones and muscles. In addition, this type of fish also provides plenty of omega-3, vitamin A, D necessary for overall health.

Tuna
Tuna contains a high amount of monounsaturated and polyunsaturated fats, while saturated fat content is very low. This is one of the foods that are good for health, helping to prevent cardiovascular diseases, reduce the risk of complications such as stroke, heart pain, arrhythmia, atherosclerosis.
Mackerel

Mackerel is a type of fish that contains a lot of omega-3, protein, calcium, zinc, magnesium, phosphorus… In addition, it also provides a lot of vitamin B12 that is good for the heart. Calcium and vitamin D in mackerel help strengthen the stability of bones and teeth.