Quinoa has a high protein content and is rich in a variety of amino acids. Among them are essential amino acids that are necessary for the human body. The proportion is appropriate and easy to absorb. It is especially rich in lysine, calcium, magnesium, phosphorus, potassium, iron, which are lacking in plants. Zinc, selenium, manganese, copper and other minerals have high nutritional content, and are also rich in unsaturated fatty acids, flavonoids, B vitamins and E vitamins, choline, betaine, folic acid, α-linolenic acid, and β-glucan And many other beneficial compounds.