100% Yerba Mate

Yerba mate is a traditional South American beverage made from the dried leaves and twigs of the *Ilex paraguariensis* tree. The leaves are typically roasted and then steeped in hot water to create a tea-like drink. It has a distinctive earthy and slightly bitter flavor.

Yerba mate is most often found in tea bags and loose-leaf tea products. Manufacturers use it as a primary ingredient to provide a unique flavor and a natural source of caffeine. It is also sometimes added to energy drinks and other beverages for its stimulating properties.

Yerba mate is generally recognized as safe (GRAS) by the FDA for use in food. It contains caffeine, which can have stimulant effects, and antioxidants. Some studies suggest potential health benefits, but more research is needed. The WHO has noted that consumption of very hot beverages, including yerba mate, may be a risk factor for esophageal cancer, but this is related to temperature, not the ingredient itself. JECFA has evaluated yerba mate and found no safety concerns.