What happens to your brain when you work too many hours, according to new research

(Credit: Tero Vesalainen—Getty Images)

We all know that working long hours leaves us exhausted. But overworking has far-reaching effects on our health. It’s linked to an increase in stress, lack of sleep, and lower emotional well-being. 

Now, new research published in the journal Occupational & Environmental Medicine suggests that working long hours can even change the brain’s physical structure.