Quinoa is a very good source of manganese, a mineral that serve as a cofactor for the superoxide dismutase enzyme. Superoxide dismutase is an antioxidant that helps to protect the mitochondria from oxidative damage created during energy production as well as guard other cells, such as red blood cells, from injury caused by free radicals.
Unlike wheat or rice (which are low in lysine), and like oats, quinoa contains a balanced set of essential amino acids for humans, making it a complete protein source.It is a good source of dietary fiber and phosphorus and is high in magnesium and iron. Quinoa is gluten-free and considered easy to digest. Because of all these characteristics, quinoa is being considered a possible crop in NASA’s Controlled Ecological Life Support System for long-duration human occupied spaceflights.Read more