What do you mean by Tea? Tea is a beverage derived from the Camellia sinensis plant, known for its variety of flavors and health benefits. It is categorized into different types based on how the leaves are processed. Green tea is known for its fresh flavor and high antioxidant content, while black tea is fully oxidized, resulting in a robust taste. Oolong tea falls somewhere between green and black tea in terms of oxidation and flavor. White tea is the least processed and has a delicate taste. Herbal teas, made from various plants, are caffeine-free and offer a wide range of flavors and health benefits. Tea has cultural significance and is often associated with rituals and social gatherings.