It could be a scene from a horror movie called "Night of the Hungry Zombies." A sleepwalker enters the kitchen, grabs anything within reach -- cookies, crackers, even a dish scouring pad -- and chows down, sometimes taking food back to bed.
Only this is a real life nightmare for 43-year-old Anna Ryan, and one million other Americans. And it has nothing at all to do with hunger.
"There's a compulsion to eat. But it's not a hunger-driven behavior," said Dr. Carlos Schenck, a psychiatrist and an...Full Story