t is a central nervous system stimulant, the most consumed worldwide. It can be found in several products, including coffee, mate, guarana, tea and many more. It is most commonly used to improve mental alertness, memory and concentration but it has many other uses: in medicine it’s used as an ingredient in some painkillers and to treat headaches, low blood pressure etc. Because of its properties as a stimulant of the Central Nervous System, you feel an energy boost, and other effects like improved reaction time, wakefulness, better concentration, and motor coordination.

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