Quinoa presents an exceptional quality of protein by its high content of essential amino acids, standing out lysine, which is a basic nutrient for the development of the neurological system, especially in children. The protein content in the grain can reach 23%, more than double the cereals. The seed contains between 58% and 68% starch and 5% sugars. Starch grains contain about 20% amylose and form gelatin between 55 ° C and 65 ° C. Presents high levels of calcium, phosphorus and does not contain gluten.