Naturopath Ian Breakspear wanted to know whether there was any difference between various Olive Leaf Extracts (OLEs) prescribed by practitioners with over-the-counter products. Sponsored by the Olive Wellness Institute, Ian conducted research into 10 Australia OLEs (5 practitioner-only and 5 over-the-counter) for their phytochemical profiles. This episode Ian discusses the results showing considerable variation between OLEs.