Olive Leaf Health and Wellness Information is your source for the latest info and research on olive leaf health. Discover the health benefits of our olive leaf extract drink. Many scientific studies show that olive leaf health benefits include boosting immune system, fighting cholesterol, treating diabetes, lowering high blood pressure, fighting arthritis, and preventing cancer. Olive leaf also contains many phenols, antioxidants that neutralize the action of free radicals. The oleuropein, and o