Tea processing is the method of transforming freshly picked tea leaves into the beverage we enjoy. The process begins with plucking the leaves, which are then withered to reduce moisture. This is followed by rolling, where the leaves are twisted to release their natural oils and enzymes, enhancing flavor. Next, the leaves undergo oxidation, a crucial step that determines the type of tea produced. For example, green tea is minimally oxidized, while black tea is fully oxidized. Finally, the leaves are dried to stop the oxidation process, resulting in the final product ready for packaging and brewing.