Oolong Tea undergoes partial fermentation, producing a beautiful medley of green teas with lightly roasted curled leaves, and it has a full-bodied, smooth taste. Revents cancer, control diabetes, reduce obesity, funtions as antioxidiant, relieves atopic dermatitis, protects teeth against decay, relieves stress and improves mental health, strengthens bones & prevent osteoporosis. Low in caffeine, one cup of oolong tea has 10-15% of the caffeine in a cup of coffee. A succulent tea sure to appeal to the senses of both the black and green tea lover.