As if the holidays weren’t a whirlwind enough on their own, the new year always brings with it a renewed list of projects, tasks and responsibilities no matter what your line of business is. So it shouldn’t come as a surprise that more than 40% of U.S. workers are sleep deprived. What’s worse? Nearly 13% of all workplace injuries in the U.S. may be attributed to fatigue. With stats like that, here’s what you need to know to stay safe in the workplace and help your colleagues do the same.