![DNA Lights](http://www.extremetech.com/wp-content/uploads/2014/04/DNA-Lights-300x165.jpeg)
At long last, the FDA has authorized 23andMe to market health-related genetic testing. It’s good news, but the impact of this is minimal for the time being. This specific authorization is for analysis of a single disease, but this “important first step” paves the way for the full