In Paraguay, yerba mate is far more than a beverage — it is a social institution woven into the fabric of daily life. From rural communities to urban households, the preparation and sharing of mate reflects centuries of cultural tradition that predate European colonization.

Origins in the Guaraní World

The practice of consuming yerba mate — derived from the leaves of the Ilex paraguariensis plant — originates with the Guaraní people, who inhabited the region long before Spanish settlers arrived in the 16th century. The Guaraní consumed the leaves both for sustenance during long journeys and as part of ceremonial life. Spanish missionaries and colonizers adopted the practice, and it spread gradually across the broader Río de la Plata region.

Tereré: Paraguay's Signature Variation

While neighboring Argentina is widely associated with hot mate, Paraguay is the birthplace of tereré — yerba mate prepared with cold water or chilled fruit juice. Given Paraguay's intense subtropical heat, tereré became the dominant form of consumption and is considered a national symbol. The tradition of drinking tereré in a shared circle, passing a single vessel known as a guampa fitted with a metal straw called a bombilla, carries deep social significance.

In 2020, UNESCO inscribed the social and cultural practices associated with tereré in Paraguay onto its Representative List of the Intangible Cultural Heritage of Humanity, formally recognizing its role as a living cultural expression.

Cultivation and Economy

Paraguay ranks among the leading producers and exporters of yerba mate globally. The plant is cultivated primarily in the eastern departments of the country, where climate and soil conditions are well suited to its growth. The industry supports a significant portion of the rural agricultural workforce, and domestic consumption remains among the highest per capita in the world.

A Living Tradition

Mate is present at family gatherings, work breaks, and public spaces alike. Its preparation and sharing follow informal but widely understood social codes — including etiquette around who pours, how the guampa is passed, and what additions, such as medicinal herbs, may be included. These customs are transmitted across generations primarily through observation and practice rather than formal instruction.

Remaining Questions

How is urbanization and the growth of commercial ready-to-drink mate products affecting traditional preparation customs? What role do younger generations play in sustaining or reshaping mate culture in Paraguayan cities?

Sources: UNESCO Intangible Cultural Heritage List (2020); Food and Agriculture Organization of the United Nations (FAO); Encyclopædia Britannica — Ilex paraguariensis; Smithsonian Center for Folklife and Cultural Heritage.

Several verified sources, together with artificial intelligence, were used in the preparation of this article. The content was reviewed by our editorial team prior to publication. Disclosure provided in accordance with Article 50 of the EU Artificial Intelligence Act (AI Act).