From Hippocrates to Harvard: 2,500 Years of Olive Oil Medicine

Long before clinical trials and peer-reviewed journals, physicians were prescribing olive oil. The history of its medicinal use stretches back two and a half millennia — a continuous thread from ancient Greek temples to modern research universities, with remarkably consistent conclusions at both ends. Hippocrates: The Great Healer Hippocrates of Kos, born around 460 BC, is often called the father of Western medicine. He was the first to systematically separate medical practice from religious superstition, insisting that disease had natural causes and natural remedies. Olive oil was central to his pharmacy. The Corpus Hippocraticum — the collection of texts attributed to Hippocrates and his school — records over 60 medical applications for olive oil. These span an extraordinary range of conditions and specialities: dermatology, gynaecology, surgery, gastroenterology, and dentistry. Hippocrates used olive oil to treat skin conditions, to clean and dress wounds, to ease muscular pain, and as a base for medicinal preparations. He recommended it for ulcers, for fevers, and for conditions of the stomach and intestines. In an era without antibiotics, antiseptics, or anaesthesia, olive oil was one of the most versatile tools available to a physician — soothing, protective, and, as we now understand, mildly antimicrobial. What is remarkable is not just the breadth of these applications but their intuition. Many of the conditions Hippocrates treated with olive oil are conditions for wh...