I think this is one of the funniest articles I've ever read! Pure rubbish made to look professional and authoriatative... gotta hand it to these people!
I'm no doctor so I cannot categorically deny their claims, however for the most part I believe "moderation in everything" is the healthiest way to go. Too many doctors and drug comapnies spend their time trying to convince you you've got a problem that only their pill can cure. In reality they couldn't care less about you.... only want your money.... they are true predators IMO.
What I have noticed is that if you are doing anything excessively chances are you know it.... assuming you can be honest with yourself. Other than that, I'd say eat right, excercise regularly, etc., etc.,... ie. use common sense... and don't let these bastards trick you into believing their thinly-veiled marketing schemes.
:2 cents: