Super Foods: Quinoa

Super Foods: Quinoa
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Known as the gold of the Incas, quinoa--pronounced keen-wa--is a grain-like food high in vitamins and minerals. In addition to its nutritional value, quinoa serves as a substitute for less-healthy choices, like refined grains such as white bread or pasta. Quinoa also is a gluten-free food, meaning those with celiac disease or gluten intolerances are able to eat it without suffering any abdominal distress.

Appearance/Taste

Quinoa is a small, bead-like food that is yellow-to-white in color, closely resembling couscous. While many call it a grain, quinoa actually is the fruit of the broadleaf plant. It can be added to pilafs, soups, stir fries and ground into flour. Quinoa can be a replacement for oatmeal and an alternative to pasta and potatoes thanks to its nutty flavor, according to National Public Radio. Although quinoa is slightly crunchier than rice, it does retain some of the same chewiness. Because it can sometimes taste bitter when cooked, minimize this effect by rinsing the seeds under cold water or soak them in water before serving.

Complete Protein

Your body needs nine essential amino acids--the building blocks of protein--to create enzymes and build strong fibers in your body. While many foods contain some amino acids, quinoa contains all nine, making it a "complete" protein. Lysine, one of the amino acids found in quinoa, is especially beneficial to helping the body repair tissue damage and grow new tissues. This high protein content means eating quinoa will leave you feeling fuller, longer.

Essential Minerals

Your body requires substances known as inorganic minerals for daily functioning, but does not produce these minerals. Therefore, you have to consume them from food sources. Quinoa contains inorganic minerals like manganese, magnesium, copper and phosphorus. It also is a good source of iron, which is essential for healthy red blood cells.

Antioxidants

Superfoods, like quinoa, are known for containing antioxidants. These foods fight free radicals, substances in the body associated with causing inflammation and damage. Free radicals are associated with advanced signs of aging, such as skin wrinkling. Quinoa contains vitamin E, a powerful antioxidant associated with protecting the heart and aiding in the formation of red blood cells. It also contains a spectrum of B vitamins like biotin, which are essential for healthy skin and red blood cell production.

References

Article reviewed by Bill C. Last updated on: May 26, 2011

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