The nutritional components of Scophthalmus maximus muscle were analyzed. The muscle contains high levels of moisture, protein, and essential amino acids needed by the human body. It also has a good balance of essential amino acids according to standards set by FAO/WHO. The main limited amino acids in this fish are Valine and Threonine. The fish is rich in delicious amino acids and polyunsaturated fatty acids, including EPA and DHA, which are beneficial for health. Overall, Scophthalmus maximus is a valuable and healthy species for consumption and cultivation.