I have found that adding two tablespoons to a glass of tomato juice proved to be very effective. It takes about a week or two to show results. I don't know if this olive oil is available in the U.S. but I would suggest you write to:
Dr. Egger
Moshava Yokneam
20600, ISRAEL
You could also phone him at: 972-4-9893477
or fax: 972-4-9891496