The king of the barley plant has erect stems made up of deaf knots between which there are hollow inner knots, and the stems of the barley plant are topped by cylindrical ears, each of which produces about 20 to 60 grains of barley and is cultivated at different times of the year, and accordingly referred to as winter, barley or spring barley consists of many Of the food products of wheat, such as all kinds of flour; White flour and whole wheat flour, and it is the main ingredient for many food industries such as bread, cakes, pasta, starch, and others. Nutritional that barley works to reduce the risk of exposure to various heart diseases. The researchers said that the whole grains of barley, dry milled barley and its products such as barley flakes, flour and peeled barley, which contains at least 75.0 g of dissolved fibers in water for every single amount protects the health of the heart. They added that the barley grain contains similar "E" vitamins, which have the ability to inhibit cholesterol biosynthesis enzymes.