The common name for the plant from which we derive caffeine is the coffee plant. The most widely recognized species are Coffea arabica and Coffea canephora (commonly known as Robusta). Caffeine is a natural stimulant found in the seeds, leaves, and fruits of the coffee plant, and it is most famously extracted from the coffee beans used to brew coffee. These caffeine-rich beans undergo various processes, including roasting and grinding, to create the beverage loved worldwide. Caffeine is valued for its stimulating effects, improving alertness and reducing fatigue, thus making coffee a popular choice for many.