23rd January 2013
In all areas of personal health, we see prominent media reports that directly oppose well-established knowledge in the field, or that make it sound as if scientifically unresolved questions have been resolved. The media, for instance, have variously supported and shot down the notion that vitamin D supplements can protect against cancer, and that taking daily and low doses of aspirin extends life by protecting against heart attacks. Some reports have argued that frequent consumption of even modest amounts of alcohol leads to serious health risks, while others have reported that daily moderate alcohol consumption can be a healthy substitute for exercise. Articles sang the praises of new drugs like Avastin and Avandia before other articles deemed them dangerous, ineffective, or both.