It's past midnight. You're out of clean clothes, and you haven't finished
that report for work. Though the alarm clock will ring in six hours, you cram
in a load of laundry and spend another bleary-eyed hour at the computer. It's
the only way to stay on top of a busy life, right? While skimping on sleep may
seem like a good idea in the short run, it can have serious long-term
consequences. Scientists warn that too little shut-eye may raise type 2
diabetes risks. And if you already have diabetes,...