Re: Aging rockers..
If you want to see the affects of hard drugs on the body check this page out ...
http://www.rehabs.com/explore/faces-of-addiction/
A real shocker for me is this one ...
Crystal Meths deprives the skin of oxygen plus destroys teeth apparently plus all sorts of other things. People taking it age like crazy. I'm not saying the above have been taking the drug but if you do a search for crystal meths you will see plenty of before and after images.