30 Day Vegan!

Tomorrow, I'm planning on starting a 30-day trial of being vegan! It's a challenge I've had in the back of my mind for a long time now, admittedly inspired by some recent new health information, documentaries, and real nawing curiosity... can it really be that hard? Will I actually be healthier? Is veganism a gateway to out and out hippiness? (I honestly wouldn't mind any of that too much).