If you're after an energy boost but want to try something other than black tea or coffee, yerba mate could be just the answer. This South American tea alternative is packed with caffeine and other ...
The coffee-drinking culture revolves around ... the Camellia sinensis plant also contains caffeine. A tea from South America called Yerba Mate (Ilex paraguariensis) has long been used to stimulate ...
Yerba mate (Ilex paraguariensis St. Hil., Aquifoliaceae), a dioecious, subtropical, perennial tree found in South America, was hypothesized to exhibit secondary sexual dimorphism in relation to ...