ABCmoney lists yerba mate as one of the top 7 teas to boost your stamina. They touch on how theobromine has longer lasting energy sustaining effects without the jitters that are experienced with coffee drinking.
This article about the popularity and origins of yerba mate in Syria is outstanding! The article covers the passion around yerba mate, how the first Syrians that arrived in Argentina in the 1850s fell in love with mate and brought the tradition and passion back to Syria.
This article from Nov 2020 describes a recent INECO Neuropsychology study that has produced results associating yerba mate with happiness. There is a release of dopamine released while drinking your mate. Drink mate, be happy.
This article by msn.com cover contains a quick video regarding the health benefits of yerba mate, the Guaraní origin, and the lack of jitters and shakes that you usually encounter while drinking coffee.