Tuna is one of the selected products known as "sea beef" due to its high nutritional value. This fish is rich in protein, omega-3 fatty acids, and essential vitamins, and is frequently recommended by experts.
Medianews.az citing Foodinfo.az reports that tuna offers important benefits for both the brain and cardiovascular system due to its balanced composition.
According to specialists, tuna improves cerebral blood circulation, strengthens the transmission of nerve impulses, and helps maintain mental activity over a long period. Thanks to these qualities, it can support the reduction of risks for diseases such as Alzheimer’s. At the same time, by protecting the cardiovascular system, it lowers the likelihood of thrombosis and reduces the risk of stroke.
This fish also supports eye health, regulates metabolism, and boosts the immune system. The high-quality protein content helps in the formation of muscle mass and accelerates repair processes in the body. Additionally, the substances in tuna increase serotonin secretion, positively affecting the reduction of stress and anxiety.
At the same time, canned tuna retains most of its beneficial properties. Particularly, canned tuna in its own juice is considered lower in calories and is a suitable choice for those on a diet. However, versions in oil have a higher calorie content.
Nevertheless, there are some limitations in the consumption of tuna. Experts state that people with allergies to seafood, kidney diseases, gout, and high blood pressure should use this fish cautiously. The purines contained in tuna can, in some cases, worsen health problems.
It is also not recommended for pregnant women and young children to consume tuna frequently. This is because the fish has the ability to accumulate mercury, which can pose risks for developing bodies.
Overall, experts consider it optimal to consume tuna 1-2 times a week, alternating with other types of fish. Proper cooking methods – steaming or baking in the oven – help preserve both its taste and benefits.