Guarana is a climbing plant native to Brazil and other parts of the Amazon region of South America. Its seeds have very high levels of caffeine — about twice as much as coffee beans. Its ...
Guarana, which comes from a plant indigenous to the Amazon rainforest, consists of seeds rich in compounds such as caffeine, theobromine, and theophylline. These naturally present stimulants hold ...
Guarana is a natural source of caffeine. It's just "fancy-dressed caffeine." L-Carnitine is the shuttle that gets fatty acids into the mitochondria in our cells – the place where we convert the ...