Vitamins
FILE PHOTO - A man holds quinoa grains at a marketplace for small and medium-sized quinoa growers in Challapata, Oruro Department, south of La Paz, Bolivia on April 19, 2014. REUTERS/David Mercado/File Photo
Quinoa, the sacred "mother grain" of the ancient Inca civilization suppressed by Spanish conquistadors, could become an increasingly important food source in the future thanks to genetic secrets revealed in a new study.
