Yerba mate, or Ilex paraguariensis, hails from South America. Brewing the dried leaves results in a traditional caffeinated ...

Mate tea Dr Grant has extolled the virtues of mate tea, a South American favourite that's been embraced by sports icons like Lionel Messi for its rich antioxidant content. "Mate tea, popular in ...

Guayusa has the same amount of caffeine as coffee, with twice the antioxidants as green tea, and helps induce lucid dreams. I think I've found my new favorite drink. I can be an extremist with ...

RIVR announced the launch of its new line of natural functional beverages rooted in more than a 1,000 years of ancestral ...

Herbs like yerba mate and guayusa, which do contain caffeine, could potentially be added to an herbal tea blend. The caffeine ...