By Alex Hogan | November 7, 2017
At an NHL hockey game, it’s not uncommon to see some blood. The other day, it turned out to be some of my own. The good news is that it was all in the name of science. The Boston-based consumer genetics company Orig3n had announced that it was planning to set up booths at a Boston Bruins game I was going to attend. Along with other fans, I could get a free DNA test and learn about my own genes. These kinds of tests are increasingly common — and many of them are marketed toward fitness junkies and sports fans like myself. The idea is that you can discover all kinds of things you never knew about your health.