when you heat metal, any metal it releases chemical gases and though you may not taste it it is there, its not enough to say kill you in the long run but it is bad for you in terms of what else is available
invision Reviewed by invision on . Metal worse than glass? I have a friend who told me that smoking out of a metal piece was worse for ur lungs than out of a glass piece. Is this true because I love smoking out of my dugout. Rating: 5