Category: Diet / Weight Loss

Guaraná (/wrn/ from the Portuguese guaraná [wana]), Paullinia cupana, syns. P. crysan, P. sorbilis) is a climbing plant in the family Sapindaceae, native to the Amazon basin and especially common in Brazil. Guaraná has large leaves and clusters of flowers and is best known for the seeds from its fruit, which are about the size of a coffee bean. As a dietary supplement or herb, guaraná seed is an effective stimulant:[1] it contains about twice the concentrat... [wikipedia]

1 Discussion