Organic Oolong Tea Leaf Oolong tea is a product made from the leaves, buds, and stems of the Camellia sinensis plant. This is the same plant that is also used to make black tea and green tea Mental alertness. Drinking oolong tea or other caffeinated beverages throughout the day seems to help maintain alertness and mental performance. Combining caffeine with sugar as an "energy drink" seems to improve mental performance better than either caffeine or sugar alone. Some research suggests that drinking oolong tea or green tea daily prevents developing high blood pressure. Health benefits: - Lose weight and strengthen the body. - Stimulating body and help increase energy levels, - helps in decreasing the absorption of fats and carbohydrates in the body. -used to protect the liver and boost the immune system., - Packed with antioxidants, - Reduces the physical and mental stress, - Promote blood circulation, lower cholesterol, - Aid digestion and helps in warming the stomach.