Sleeping fewer than six hours may impair your ability to perform simple tasks – regardless of whether or not you feel rested. The small study by Brigham and Women’s Hospital found most people do not notice the effects of under-sleeping, and even report feeling alert, but underperformed when tested.

Sleeping fewer than six hours may impair your ability to perform simple tasks – regardless of whether or not you feel rested. The small study by Brigham and Women’s Hospital found most people do not notice the effects of under-sleeping, and even report feeling alert, but underperformed when tested.: https://ift.tt/2GGDghQ Read more... https://ift.tt/2ID2Q9d