You're back at school and juggling a busy schedule of classes and study during the week, and getting less sleep as a result. Then, at weekends you're snoozing for longer to try and make up for the lack of school day ZZZs.
Sound familiar? You may be a student who's experiencing social jet lag. It's a term that was coined in 2006 by researchers and refers to what happens to our internal body clock when there is a difference in weekday and weekend sleep patterns.
