차잎, or tea leaves, are the leaves of the Camellia sinensis plant, which is used to produce various types of tea. These leaves are rich in antioxidants and other beneficial compounds, making them popular for their health benefits. Depending on how they are processed, tea leaves can be categorized into different types, such as green, black, oolong, and white tea. The flavor and aroma of tea are influenced by factors such as the region where the leaves are grown, the climate, and the method of processing. Tea is enjoyed worldwide, often served hot or cold, and can be flavored with ingredients like herbs, spices, or fruits.