When I was at medical school I learnt that blue eyes are associated with an increased risk of succumbing to the blood disorder pernicious anaemia. For years, I have taken comfort from the belief that having brown eyes afforded me some degree of immunity from disease. This month, however, new research has linked brown eyes [...]

For the most part, conventional medical practice has an image of professionalism and credibility. The medical establishment’s apparent adherence to the concept of scientific validity, coupled with plenty of white coats, stethoscopes and machines that go ‘ping’, help to foster the image that we doctors know what we are doing and are worth entrusting your [...]