GUARANÁ- It's natural occurring caffeine and gives a very nice, level, non-jittery energy. Guarana extract is reported to increase mental alertness, help to fight fatigue, and increase stamina and endurance. Also it is anti-aging and detoxifies the blood.
I don't know what this fruit is, but the seed-type thing that grows on it and looks like a large bean (or a cat turd, according to my sister-in-law) is the case of our beloved cashew nuts! Nós aqui no Brasil conhecemos como Caju