Most of us know a little about eating disorders. Maybe we've encountered a person with anorexia or bulimia, maybe we were fans of Karen Carpenter. Maybe we've been arrested by images of skeletal women on the cover of People magazine for a story about celebrities going too far. Indeed, the same media that glorifies fat-free glamour also captures us with grotesque images of Nicole Richie and Kate Bosworth having starved themselves to the bone.
But this level of awareness does not prepare you for the power of "Thin," an HBO documentary chronicling four women at the Renfrew Center, an eating-disorder clinic in Coconut Creek, Fla. Directed by photographer Lauren Greenfield, "Thin," tonight at 9, is a stunningly intimate look at the extreme private torments of those struggling with anorexia and bulimia. Greenfield's camera shows us women for whom swallowing a bite of food is torture, purging a meal is effortless, and obsessing about diet is constant. "I used to have a personality," says Shelly, 25, grieving the fact that she can't think about anything other than losing weight.