By Rob Stein

Photo by M. Spencer Green / AP

Photo by Leslie Capo / LSU Health Sciences Center
Originally published on Mon May 21, 2012 8:30 am
Karlton Hill was only 12 years old when when he found out he had diabetes. Even though he was only in seventh grade, Karlton knew what diabetes was; he had watched the disease destroy his great-grandmother's life.
"I was really upset. I cried," he says. "I didn't want any of this to happen to me. I was like, 'Why is this happening to me?' "
Public health experts have been worrying for years that the obesity epidemic would lead to an epidemic of Type 2 diabetes among kids.
Read more