Ilex guayusa is a plant that comes from the Amazon rainforest in South America. It's sometimes called the "night watchman" because people in the region enjoy drinking tea made from its leaves late at night to help stay awake and alert.
When the leaves of the ilex guayusa plant are harvested, they are dried and then brewed in hot water to make tea. This tea contains caffeine and other compounds that are thought to boost energy and focus, making it a popular alternative to coffee or energy drinks.
Another interesting thing about ilex guayusa is that it's often used in traditional Amazonian medicine. People believe that drinking the tea can help ease digestive issues, improve mental clarity, and even provide spiritual enlightenment.
Overall, ilex guayusa is an important plant in the Amazon rainforest ecosystem and has been used for many years by people in the region as a source of energy, focus, and healing.