Nature and EnvironmentSpirulina, an algae superfood for Africa04:23This browser does not support the video element.Nature and EnvironmentCornelia Borrmann08/02/2018August 2, 2018Students from Germany's Regensburg University are bringing Spirulina to a malnourished corner of Kenya. Used since the time of the Aztecs, this nutrient-rich supplement has the potential to become a vital food source. Copy linkAdvertisement
