You have a remarkable grasp for the obvious.

Video games increase your risk of heart disease.  Really?  We needed research to prove that sitting for hours in an intense state of anger and stress is bad for you??  Maybe George Carlin was right - the planet just spawned humans to invent plastic, and now that we've done that, we are doomed to extinction.  Perhaps.  But Darwinism still applies; I don't play video games.  Oh I used to play, but gosh, I felt that sitting for hours in an intense state of anger and stress might not be the best idea.  That and one time driving on the way to Vegas in my delirium I actually swerved the car to intercept the blue 'health' icon in the road.  Oh wait, that was the reflector marking the location of the the fire hydrant and real life is not a FPS.  Oops.  Yea.  Video games are not good.