Take a rest.

Learning how to unplug with purpose is a superpower worth developing. Science will back you up on that.

Being chronically tired is linked to hormonal imbalances and mental health issues. It creates or worsens physical problems too.

Americans are overtired, overworked and overwhelmed. Taking a rest, even a short one, can help you recharge in a hurry.

But, why does the concept of rest seem so elusive to so many of us? Why is taking a break seen as a break in productivity versus a badge of honor?

Taking a brain break often leads to an increase in creativity, productivity, and overall well being.

And, you don't have to crawl in bed for the afternoon to see results.

A few well-timed "rest breaks" can revive you enough to feel a boost that will carry you to bedtime.

• Why rest is so hard for some people