Sleep is a subject being studied by researchers more than ever as they continue to learn how it impacts every part of our mental, physical and emotional lives. Working Nights discusses it often since shift workers, due to their unique hours and the disruption of their circadian rhythms, get less sleep than the day working population.
The Centers for Disease Control and Prevention (CDC) call insufficient sleep a public health epidemic. The National Sleep Foundation reported in their 2013 survey that one in five Americans get less than six hours of sleep on an average work night.
As we approach winter and cold and flu season, we need to try even harder to get more undisturbed quality sleep (we are turning the clocks back this Sunday, November 1st, so there is an extra hour!). Working Nights looked at the results of a new UC San Francisco study on the relationship between shortened sleep and catching a cold or virus. Those results show that those who slept less than six hours a night were 4.2 times more likely to catch a cold; the odds increased for those who slept even less!
Learn more about the study and its results at (e)Science News.