Just a handy tip that I picked up. If you take a multivitamin (which you should, especially if you're Drew and you drink 5 gallons of booze a week), you should take something timed-release. I take these: http://www.gnc.com/sm-gnc-ultra-mega-gold-multivitamin--pi-2133437.html Two in the morning, every day. The difference with the timed-release and the regular MV's (like Centrum) is that if you're taking these when you get up, you end up 'whizzing out the majority of the Centrum midway through the morning.TR multivitamins slowly work into your system all day so that your body actually does get all of the vitamins/etc that you're paying for. Also take note that if you're taking a MV (and you're a guy) you get the Iron-Free variety. Men don't need iron as a supplement, women do. If you're a guy and you're taking an Iron-laden MV, you're apt to set yourself up for things like Gout later on in life. So as Lars said, Iron = Bad, Timed Release = Good.