Any in-depth review of the components that make up olive oil leads directly to the tangible health benefits that monounsaturated fats, antioxidants and certain vitamins provide. Most people have specific health questions they would like answers to. How does olive oil function in the body to combat health-related illnesses like heart disease, cancer and diabetes? What about blood pressure, arthritis, and cholesterol, asthma, and weight control? What role can olive oil play in improving the overall immune system? We have attempted to summarize answers to these questions on the pages listed below. Please understand that, although we are experts in olive oil, we are not medical doctors. Only your personal physician, who is familiar with your particular case and your medical history can advise you.