There are several main types of tea, each derived from the Camellia sinensis plant. The primary categories include green tea, black tea, oolong tea, white tea, and herbal tea. Green tea is minimally processed, preserving its natural green color and antioxidants. Black tea is fully oxidized, resulting in a stronger flavor and darker color. Oolong tea is partially oxidized, offering a balance between green and black tea. White tea is the least processed, made from young leaves and buds, providing a delicate flavor. Herbal tea, while not technically tea, is made from various herbs, flowers, and fruits, offering a wide range of flavors and benefits.