lack Tea is a fully oxidized tea made from the leaves of the Camellia sinensis plant, known for its bold flavor, dark color, and rich aroma. During processing, the leaves are withered, rolled, oxidized, and dried, which intensifies both taste and caffeine content. Black tea offers malty, fruity, or smoky notes depending on the region and method of production. It is commonly enjoyed plain or with milk, sugar, lemon, or spices. Popular varieties include Assam, Darjeeling, Ceylon, and Earl Grey. Black tea is valued for its energizing properties and potential health benefits, including improved alertness and heart health.