The Spanish Nutrition Foundation recommends beef for being rich in proteins, as it contains the amount of essential amino acids equivalent to the needs of a natural life. Rich in minerals such as iron or zinc, necessary for the normal functioning of the immune system and the development of organs, it also contains a large amount of vitamin B, which can promote the correct absorption of fats and proteins, and the normal functioning of the nervous system. The Argentine-style roast strip is taken from a cross-section of a rib of beef, which is found in the center of other classic cuts, right in the middle of the steak and the brisket.