Quinoa is edible and generally has no medicinal properties, effects or contraindications, and there is no authoritative information on its use as a medicinal herb. As an edible plant, quinoa contains 9 grams of carbohydrates, 3.7 grams of protein, and 17 milligrams of calcium and other nutrients per 100 grams, which can be used as a supplementary source of carbohydrates. However, it should not be consumed in large quantities as it can lead to indigestion. The fresh stalks of quinoa are edible and are usually served cold, stir-fried, or the rhizomes can be pickled. Quinoa is generally not contraindicated crowd, except for its allergic to the crowd should not eat, the general population can be eaten in moderation. But pay attention to wash before eating, to avoid causing disease.