First of all was consumed by the Guaraní natives. It was strengthened during the Guaraní-Jesuit Missions time in the area of that missions. Tereré was spread by the dwellers of that region, and for centuries was a social beverage. People usually prepare one jar of natural water and a "guampa/mate/porongo" (Spanish) / "cuia" (Portuguese) with a "bombilla" (Spanish) / "bomba" (Portuguese) which is shared among the group of people. That area of the Guaraní-Jesuit Missions have a fairly hot climate and this drink is believed to refresh the body and can be a very low-calorie, non-alcoholic beverage. Additionally, it is an important ritual signifying trust and communion.