It’s about health for Gio, the injured athlete, who’s battling his weight and his bad back. Three weeks into his Slim Fast diet, he admits he’s starving.
Gio: “I’m hungry. I’m hungry most of the day.... I’m still going to bed hungry and waking up hungry.”

Judging from Gio's comments. it not suprising that so many fail on diets like Slimfast. Looks like he's a prime candidate to put on all that lost weight and some more when he stops the diet.

Good news from Rick, the Atkins dieter. I bet he doesn't go to bed hungry!