Oolong tea is made from partially fermented leaves of the Camellia sinensis plant and is somewhere between green and black tea in terms of oxidation. Oolong tea is known for its floral and fruity flavor and its ability to aid in weight loss, improve heart health, and regulate blood sugar levels.Some examples of Oolong tea include Tie Guan Yin, a tea with a sweet and floral flavor that is grown in China’s Fujian province, and Da Hong Pao, a rare and highly prized tea that originates from China’s Wuyi Mountains and has a rich, smoky flavor. Other popular varieties of Oolong tea include Milk Oolong, a creamy and smooth tea from Taiwan, and Oriental Beauty, a tea with a honey-like flavor and a fruity aroma.