Stav, do like gh15 says and drink those little cans of pineapple juice. You bounce at a club so the bartenders certainy have them, I know I used to when I bounced. Clean the liver right up. Also, I think you're being a bit nuerotic about this one. They just wanna make sure you're not a crackhead, that you're not coked up all the time, or smoking weed on your lunch break lol, they don't care about juice bro.