I don't agree, I wouldn't even drink when on...but I don't drink anyway.
I know a couple of stupid guys at my gym that will blast through an 8 ball before working out. True, they get more of a work out, but I wouldn't be the least bit surprised if I hear a loud thump, turning to see one of them dead on the floor. Not worth it man. One lifestyle or another.
Pills. Well, lots of BB use pain killers and or benzos. Not so much to party with, but to help with pain and to help relax after long and hard workouts. But again, pills also put a magnificent strain on your liver as well. And long term use of valuim or xanex for example could surely cost some permanent liver scarring.
/V