Mackerel is one of the healthiest seafoods on Earth

Not only is mackerel rich in omega-3 fatty acids, but it also contains abundant essential vitamins and minerals, making it one of the best choices when selecting seafood.

A Key Source of Omega-3 Fatty Acids

In fact, most adults do not get enough omega-3 in their daily diet, and the best way to increase omega-3 intake is to eat more oily fish rich in these essential fats.

Mackerel is rich in omega-3; a 100-gram serving of mackerel provides approximately 5,134 milligrams of omega-3, which is higher than most other oily fish, and mackerel is also very inexpensive.

Rich in Vitamin B12

Vitamin B12 is one of the most important nutrients for our health. A deficiency can lead to anemia and damage to our nervous system. A 100-gram serving of mackerel provides 200% of our daily requirement of B12.

Rich in Protein

Mackerel is an excellent source of protein, containing all nine essential amino acids. A 100-gram piece of mackerel provides approximately 20 grams of protein.

Low Mercury Content

While seafood is generally nutritious and beneficial to our health, a downside is that it can be contaminated with mercury. Mackerel has extremely low mercury content and is less contaminated than most other fish. It's worth noting that Atlantic mackerel is one of the fish with the lowest mercury content, but Spanish mackerel and king mackerel have relatively high mercury content and should be avoided.

An Excellent Source of Selenium

Selenium is an essential mineral with many important functions in our bodies, including anti-oxidation, regulating thyroid hormones and overall thyroid health, reducing inflammatory markers, and lowering the risk of cardiovascular disease. A 100-gram piece of mackerel provides 100% of our daily recommended intake of selenium.

Improving Cardiovascular Health

Mackerel is rich in various vitamins and minerals that promote heart health, such as magnesium, potassium, and zinc.

Rich in Vitamin D

Vitamin D deficiency is a very common problem in modern society, affecting approximately 90% of the population. Vitamin D has many powerful functions for the human body; it helps maintain the normal functioning of the immune system, has anti-inflammatory properties, and fights cancer. A 100-gram slice of mackerel provides 100% of our daily recommended intake of vitamin D.