I believe in this sport and life style one needs to be. When you see the word "poison" with what you are about to purchase then its time to study up.
I love deadlifting....but when I do it my energy goes out the window in no time. By my third set I only have enough energy to either a) hold in my shits and farts (which I always feel like I need to shit when I dead lift and I always end up not needing to) or b) lift.
Too.much info