Guarana Review: 2023 Edition
Guarana Review: Summary Paullinia cupana, or guarana, is a native plant to the Amazon basin and traditional psychostimulant in Brazil. Used for centuries as a stimulant, guarana’s nootropic usage more or less upholds the herb’s central identity — however, it’s neuroprotective constituents elevate this caffeine-laden plant over the likes of the vastly more popular coffee … Read more