As most people know, coffee has a significant impact on the brain, giving it the ability to affect you mentally. Famously, coffee is known to keep people awake and alert, which is a major factor to its appeal. Caffeine, coffee’s active ingredient, is the primary factor in the beverage’s energizing effect. After a person intakes caffeine, it’s delivered into their bloodstream, traveling blood vessels to the brain, where the chemical is able to carry out its function. The caffeine targets a chemical known as adenosine, a hormone that blocks other psychoactive chemicals in the brain in order to calm a person down, making adenosine a necessity in causing a human to fall asleep. After the hormone is impeded by caffeine, the brain is able to produce other stimulants, which cause a sudden production of energy in a person’s body, causing the “rush” experience that is typical of coffee drinkers. Be...
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