Oolong tea is made from the leaves of the Camellia sinensis plant and remains the traditional Chinese tea. It is made from a unique oxidation process where the leaves wither in the hot sun until they are oxidized; then they are curled and twisted. The leaves undergo fermentation that ranges between 8 percent and 85 percent. With the variety of oxidation processes, oolong teas are available in an assortment of flavors. For example, some oolong teas are sweet and fruity, while others are earthy and thick. 

Oolong tea most commonly comes from the Wuyi Mountains of northern Fujian and central mountains of Taiwan. While there are different ways to process the tea, they are all formed into one of two styles: Long, curly leaves or wrap-curled into small beads. In China, oolong teas are called black dragon teas, which is how the name “oolong” was originated in the English language. How the term “black dragon tea” came about is still unknown, although there are several theories that center on the dark color of oolong tea, as well as its founder. 

There are many different varieties of oolong tea, and the majority is produced off the Fujian province. These selections are also considered organic and include an assortment of dark and light teas with spicy, fruity flavors. Taiwan on the other hand, has only been producing teas since the mid-19th century and with the varied climate, offers a tasteful combination of flavors and aromas. There are also oolong teas that are made specifically Chinese, Vietnamese and Thai methods.

Since the leaves on oolong teas are partially oxidized, they fall between black and green teas in terms of health benefits. The polyphenols and flavonoids have been shown to reduce the risk of heart disease, offer anti-inflammatory properties and also lower the risk of certain cancers. Remarkably, oolong teas have also been shown to reduce levels of stress, fight off obesity and treat such skin conditions as eczema. 

In order to reap the full benefits oolong tea has to offer, choosing loose leaf varieties are the best choice. These leaves are not tampered with, meaning they retain their essential nutrients.