Quinoa is high in protein, calcium and iron, a relatively good source of vitamin E and several of the B vitamins.
It contains an almost perfect balance of all eight essential amino acids needed for tissue development in humans.
It is exceptionally high in lysine, cystine and methionine-amino acids typically low in other grains.
It is a good complement for legumes, which are often low in methionine and cystine.
The protein in quinoa is considered to be a complete protein due to the presence of all 8 essential amino acids.
Some types of wheat come close to matching quinoa's protein content, but grains such as barley, corn, and rice generally have less than half the protein of quinoa.
Quinoa is 12% to 18% protein and about ½ a cup, will provide a childs protein needs for one day.
The 6-7% fat of quinoa is relatively high when compared to other grains, but it boasts a low sodium content and also provides valuable starch and fiber.