If you’re going to get your DNA analyzed, you’d better brace yourself…

Genetic testing has taken off in recent years. Companies like 23andMe and Medcan are finally allowing people to get their DNA tested so that they can better understand their genetic lineage and determine if they're prone to certain diseases. Now all this sounds good in theory — but what if your genetic tests yielded… » 9/13/12 9:40am 9/13/12 9:40am