The main beverage derived from the coffee bean is coffee itself. Coffee is made by brewing roasted coffee beans, which are the seeds of cherries from the Coffea plant. The brewing process can vary widely, leading to different coffee styles and flavors. Coffee is enjoyed globally and is known for its stimulating effects, primarily due to its caffeine content. Over the years, various methods of preparation have emerged, including espresso, drip-brewed coffee, and cold brew. Coffee culture also encompasses various traditions, from artisanal coffee shops to simple home brewing, making it an integral part of many societies.