Camellia sinensis is a small evergreen shrub native to East Asia, primarily known for its leaves, which are used to produce tea. This plant thrives in warm, humid climates and can grow up to 30 feet tall, although it is often pruned to make harvesting easier. The leaves are rich in antioxidants and are the source of various types of tea, including green tea, black tea, and oolong tea. The flavor and characteristics of the tea depend on how the leaves are processed after harvesting. For instance, green tea is made from unoxidized leaves, while black tea undergoes full oxidation. Camellia sinensis has been cherished for centuries, not only for its delightful taste but also for its potential health benefits,