Na - I don't recommend "eating everything in sight" 'cuz eventually it'll catch up to you, and the food'll start accumulating as back-up, if you get my drift, and you'll develop a nice ugly disproportionate bulge. What I do, alongside my training, is to include a protein supplement: lots of good-quality, low-fat, easily assimilating stuff that I take before and after training. The results are amazing. Hence my appetite remains in check 'cuz my body doesn't require huge amounts of bulk to supplement the need for building muscle. Oh, and along with protein supplements, I also include good-quality vitamins and minerals (not the lab-produced junk that the body will barely absorb).