Doctors listed the most useful types of fish

Due to the high content of easily digestible protein, vitamins A and D, as well as fatty acids, doctors insist on adding fish to the diet at least twice a week. Experts have listed the most useful types.

Tuna is the leader in the content of vitamins and nutrients. Its calorie content per 100 grams of product is only 80 kcal. The meat of this fish is pure protein. It is low in fat and high in zinc, phosphorus, calcium, selenium, and vitamin D. Eating salmon species such as trout, grayling, and salmon itself improves heart muscle function and reduces the risk of blood clots. They have a lot of vitamins of group B, A and D, selenium, phosphorus and folic acid.

Cod is considered useful due to the almost complete absence of cholesterol in it. Its white meat contains 19% protein and only 0.3% fat. The inclusion of this fish in the diet will strengthen immunity, put the nervous system and metabolism in order. Halibut affects mood and sleep through serotonin and melatonin, which it is rich in. It is especially recommended for the elderly to eat it, which will serve as a prevention of Alzheimer's disease. In addition, the proteins present in halibut normalize the function of brain cells, prevent their death and improve nutrition.