Technology and the Internet in particular have greatly increased our ability to seek out medical advice. There are numerous websites, social groups, and other means to seek out medical advice. But is any of it any good? As in speaking to a physician, it's always best to seek out second, or third opinions.

Of course, some sources of advice are much better than others. Advice from well established sources, or from known qualified physicians is best, whereas advice from Jimmy in Arizona is probabl… Continue