Lets keep the eye on the ball people. Millions of people die every single day from ALCOHOL, TOBACO, SUGAR, FAT, RECREATIONAL DRUGS. Don't judge someone else when in fact things that you do on daily basis kill hundreds of thousands of people on DAILY BASIS.
Moot point. 'Look at the what other bad things people do people so what I do isn't so bad?'
Those types are/should be grouped together with gear abuse as unhealthy activities, and vilified as well. When talking about true health and fitness, one should assume we, as health conscious individuals avoid those vices.
I personally eat no sugar, drink little alcohol, don't smoke, eat low fat, moderate carb, moderate protein diet and do no rec drugs nor prescription drugs.