What Is Caffeine?

The History of Caffeine
People have enjoyed caffeine for thousands of years. The first records of caffeine was in 2737 BC when the Chinese emperor named Shen Nung was making some hot water when some leaves from a tree fell into it. This created the first tea.
Coffee was first made around 575 AD when beans were used as a form of currency as well as eaten. When Spanish conquistadors first arrived in Mexico the Europeans were served coffee by Montezuma, who was an Aztec ruler. In the 1880's soft drinks were produced with caffeine in it.
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