Tereré is a traditional drink originating from Paraguay. It is an infusion of yerba mate (a leafy plant used to make stimulant drinks) mixed with cold or iced water, often flavored with herbs, fruits, or other ingredients. This drink is popular in several South American countries, particularly Paraguay, Argentina, Brazil, and parts of Uruguay.
The origins of tereré date back to the indigenous Guarani peoples, who inhabited the Paraguay region. The Guarani were among the first to cultivate and consume yerba mate. The use of yerba mate dates back centuries in Guarani culture, and it was later adopted by other ethnic groups.
Tereré has evolved over time to become an important social drink in many communities. It is often shared among friends and family at gatherings, and its social aspect is a key element of its popularity. Nowadays, tereré is also valued for its refreshing properties, particularly in the warmer regions of South America.

Tereré, like traditional yerba mate infusion, is associated with several health benefits, although some properties may depend on the specific ingredients added to the drink.

Here are some of the potential benefits of tereré:

1. He is rich in antioxidantssYerba mate is a natural source of antioxidants, such as polyphenols, which can help neutralize free radicals in the body and contribute to cellular health.
   
   2. It's a natural stimulant. Yerba mate contains caffeine, but generally at lower levels than coffee. This can provide a mild stimulation, improving alertness and concentration.
   
   3. He has a stimulating effect on the immune systemCertain compounds in yerba mate may have beneficial effects on the immune system, strengthening the body's ability to defend itself against infections.
   
   4. He contributes to digestionTereré is often consumed during or after meals, and certain added ingredients, such as mint, can have soothing effects on the digestive system.
   
   5. He tells you hydrate. Due to its water-based nature, tereré can contribute to hydration.
   
   6. He reduces stressSome tereré lovers claim to feel a relaxing sensation after consuming the drink, which could be attributed to the combination of yerba mate and other ingredients.

It is of course important to note that the effects may vary from one person to another, that added ingredients have their role to play, and that excessive caffeine consumption can cause adverse effects. As with any stimulant drink, it is recommended to consume tereré in moderation!