People who choose to skip sleep to study, work or play late into the night may find they've extended not just their waking hours but also their tummies.
A small new study found that the basic problem sources back to the fact that people who don't get enough sleep tend to eat more.
"It wasn't about insomnia, so much as, say, a student in college who decides they find it necessary to sleep less for a while in order to get their work done.
That's the fat that wraps around the belly and the internal organs," he noted. "
To explore the impact of sleep loss on fat accumulation, investigators enlisted 12 healthy people aged 19 to 39 between 2013 and 2018.
two weeks involved significant daily sleep restriction, meaning nighttime sleep of just four hours. The other phase involved no sleep restriction.