Wheat germ is rich in magnesium, phosphorus, potassium, zinc, iron, manganese and other minerals, which are necessary for the human body. The variety is relatively comprehensive, especially the trace element selenium, which is higher than other foods. These mineral elements play an important role in maintaining human health, especially in promoting the growth and development of children. Therefore, wheat germ is also a good source of natural mineral elements. Wheat germ is also higher in carbohydrates, with a content of up to 47%. Among them, hemicellulose 15.3%, cellulose 16.9%, starch 31.5%, sugar 36.3% (sucrose 55.9%, rhamnose 38.1%, fructose 2.8%, glucose 2.1%, melibiose 1.1%), oligosaccharides accounted for 9.7% %, is a carbohydrate nutritional source that is easily digested by the human body. Wheat germ contains 2% to 3% dietary fiber, which can reduce blood cholesterol levels and deepen the memory of the cerebral cortex. Wheat germ also contains 22-, 25-, 26- and 28-carbon enols. These higher alcohols are beneficial to improving collective basal metabolic rate, reaction time, reflexes, sensitivity, muscle function and strengthening the body's heart. It has certain effects on load function, enhancing physical strength, endurance, explosive power, etc. Among them, octacosanol has attracted much attention due to its numerous physiological activities on the human body.