Being a marine fish, cod contains trace elements necessary for our body - phosphorus, calcium, potassium, magnesium and many others. They strengthen bones, and also improve the functioning of the brain and cardiovascular system....
Salmon is an excellent source of protein (in 100 g of fish - a half-day norm). It contains a large amount of phosphorus, iodine, potassium, sodium, magnesium, zinc, fluorine, as well as acid-3....