Analysis of the yerba mate plant genome reveals that caffeine was key for the evolution of its metabolic complexity and ...

Sure, you know that black and green tea are good for you. But it turns out there are other brews that are just beneficial. One towards the top of the list? Yerba mate tea, which is a sip that's ...

Yerba mate, along with tea and coffee, is one of the world's most popular caffeinated beverages. Widely consumed in South America, this remarkable ...

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 ...