Guaraná: How Brazil Embraced the World's Most Caffeine-Rich Plant

In this sweeping chronicle of guaraná—a glossy-leaved Amazonian vine packed with more caffeine than any other plant—Seth Garfield develops a wide-ranging approach to the history of Brazil itself. The story begins with guaraná as the pre-Columbian cultivar of the Sateré-Mawé people in the Lower Amazon region, where it figured centrally in the Indigenous nation’s origin stories, dietary regimes, and communal ceremonies. During subsequent centuries of Portuguese colonialism and Brazilian rule,...