Making sense of medical news and headlines

Making sense of medical news "We are now awash in a flood of health information, and barely a day goes by without a report of a spectacular new cure for a formerly incurable illness. However, many people find themselves increasingly frustrated in the face of the media barrage of confusing and contradictory health advice. One day, drinking alcohol is bad for your health; the next day it is reported to help prevent heart disease. One day, margarine is healthier than butter; the next day it's not. One day fish prevents heart disease, then it doesn't! You may be exasperated enough to ask: Why can't researchers get their facts right the first time? And how are you supposed to make sense of what you read, if the experts themselves can't make up their minds?"