People need 7-9 hours of sleep each night to function, yet 40% of Americans get six hours or less. Getting too little sleep can have health consequences. Of those who average less than seven hours each night, 38% were tired enough to fall asleep in the middle of the day in the past month while 5% dozed off while driving.
People need 7-9 hours of sleep each night to function, yet 40% of Americans get six hours or less. Getting too little sleep can have health consequences. Of those who average less than seven hours each night, 38% were tired enough to fall asleep in the middle of the day in the past month while 5% dozed off while driving.