Yerba mate is a traditional South American drink made from the dried leaves of the Ilex paraguariensis tree. It is consumed for its invigorating properties. The indigenous peoples considered it a gift. Studies suggest it may have benefits like weight loss or cancer prevention, but more research is needed.
The tea contains caffeine and can be served hot or cold. It is prepared by steeping dried leaves in hot water, like tea. Recommended temperatures are lower than other teas.
In regions bordering Argentina, Paraguay, Uruguay and Brazil, the herbal tea is part of the culture. It is sipped through a metal straw that also acts as a sieve.
Some experience side effects like those from caffeine overdose if consuming too much of the drink. Healthy adults can likely drink moderate amounts safely, but mate may increase cancer risk when combined with smoking.
The herbal infusion is a traditional South American drink consumed for energy. It has an earthy, bitter taste similar to tea. It contains caffeine and other compounds that provide an energy boost. The tea is popular among athletes as a pre-workout drink to enhance performance. It may reduce muscle inflammation allowing faster recovery. The drink also enhances mental focus. Famous athletes who drink it include footballer Lionel Messi and tennis player Rafael Nadal.
While the South American beverage is considered safe in moderation, drinking very large amounts over long periods may increase cancer risk. The caffeine in it can also cause side effects if consumed excessively.