But they DO do drugs. Junk food is absolutely full of chemicals and additives that act on the pleasure centers of the brain... as well as wreak havoc on your hormones. People don't do drugs because they're evil - they do them because it makes them feel good. It takes roughly the same time to kill yourself with drug addiction as it does with food... alcoholics will kill themselves in about 30 years... Drug addicts in a couple decades... deathfats end up dying in their late 30's - 40's. It's an epidemic these days.