What is cod fish? How many types of cod are there? Benefits of cod

Cod is a marine fish with thick lean meat, delicious and has high nutritional value. Today, let’s go to Tnhelearning.edu.vn to find out more information about this fish through the article below!

What is cod fish?

Cod is a marine fish of the genus Gadus , is a gregarious species, capable of migrating long distances to reproduce and find food. This fish usually lives deep in the ocean , so it is difficult to exploit and catch.

Cod is one of the 10 most delicious fish in the world. Cod has firm, white flesh, light aroma, thick and less fishy.

According to many scientific studies, the content of calcium, protein, vitamin A and vitamin D, the content of Omega 3 in cod is much higher than that of other fish, these nutrients are good for the brain for brain development. Strengthen muscles , minimize degenerative joint diseases, regulate blood pressure and limit weight gain.

How many types of cod are there?

Cod is divided into many different species, but the two most common are the Atlantic cod (Gadus morhua) and the Pacific cod (Gadus macrocephalus).

Pacific cod also known as gray cod (Scientific name: Gadus macrocephalus) is a species of cod distributed in the waters of the Pacific Ocean . It has three distinct dorsal fins, and catfish-like antennae on its lower jaw.

Pacific cod

Atlantic cod (two-part nomenclature: Gadus morhua) lives in the West and East Atlantic. When mature it can grow to a length of 2 meters and weigh up to 96 kg. The lifespan of this fish is 25 years

Atlantic cod

Both species are brown to green in color , with spots on the dorsal side and shadow on the abdomen. The habitat of these two fish species can range from the coast to the continental shelf.

Benefits of cod

May promote heart health and a healthy weight

Cod provides a rich source of protein and is low in fatty acids, reducing the risk of cardiovascular disease . Cod contains many beneficial nutrients and is relatively low in calories because it is a lean fish. Therefore, cod can both promote health and lose weight effectively.

Cod is also a good source of high-quality protein

A rich source of B vitamins

B vitamins play an important role in the body, helping to metabolize nutrients and release energy from food, and cod is also a good source of B vitamins.

Cod is also a good source of B vitamins

An 85-gram serving of cod provides more than 30% of the daily B vitamins . Cod also contains high levels of vitamin B12, vitamin B12 helps in the formation of red blood cells and DNA. What’s more, the fish is a good source of vitamin B6 and niacin – two vitamins that are essential for metabolism in the body.

Rich in phosphorus and selenium

Cod also provides several important minerals, including phosphorus and selenium. Phosphorus is an important component of bones and teeth . Meanwhile, selenium helps build and protect DNA . In an 85-gram serving, this fish contains about 20% phosphorus and 40% adult selenium .

Reference : Learn about the structure and use of Selenium

Note when eating cod

Cod fish should be cooked when eaten to avoid parasites

Cod can contain parasites like many other fish, so if it is eaten raw then the parasites in the food can cause gastrointestinal illness and unpleasant symptoms such as diarrhea and abdominal pain. and muscle pain. This fish needs to be cooked to prevent this condition.

With the information that Tnhelearning.edu.vn has just shared, hopefully it can help you answer questions about cod. Do not forget to add this fish to the menu to provide nutrition for the whole family!

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