Ok, so here's my normal workout schedule:
Monday: back and biceps, abs, bike/elliptical
Wednesday: chest and triceps, abs, bike/elliptical
Friday: shoulders and legs, abs, bike/elliptical
Then I have BJJ on Monday, Tuesday, and Thursday. Normally the only chance I have to hit the gym is during lunch. I workout and then have a "protein shake" - basically skim milk with some GNC protein in it. This is usually my lunch and is the only 'supplement' that I am taking.
Is there anything else I should be doing in addition to this?