We think of tea drinkers as pretty chill. No one’s getting hyped up on chamomile. But yerba mate drinkers are a different breed. Yerba mate tea is the pre-game drink of choice for many athletes, ...

Yerba maté is a caffeinated tea made from the leaves of Ilex paraguariensis, a type of holly found in the South American rainforest. In addition to its distinct flavor, yerba maté is rich in vitamins, ...