Humans, like all animals, need sleep, along with food, water and oxygen, to
survive. For humans sleep is a vital indicator of overall health and well-being.
How many hours of sleep do you need? ... Some people sleep eight or nine
hours a night but don't feel well rested when they wake up because the quality of
Oct 20, 2010 ... WebMD discusses how much sleep adults of different ages need and what adults
can do to get the recommended number of hours per night.
Teens need about 8-1/2 to more than 9 hours of sleep each night. ... studies show
that adolescent sleep patterns actually differ from those of adults or kids.
Feb 22, 2016 ... Find out how much sleep you need at different stages of ... Teenagers need
between 8 to 10 hours of sleep, while adults should get 7 to 9 hours ...
Aug 8, 2012 ... Everyone I've asked the question “how much sleep do I need” has an answer to
... In his most recent study Kripke found that “people who sleep ...
Jul 21, 2014 ... How much sleep do you really need? Experts generally recommend seven to
nine hours a night for healthy adults. Sleep scientists say new ...
Feb 3, 2015 ... There are new recommendations for how much time people should spend
snoozing. The new ... [How Much Sleep Do You Really Need?
Feb 2, 2015 ... How much sleep we prefer to get is highly subjective — but how much ... Young
Adults (18-25): 7-9 hours (new age category); Adults (26-64): 7-9 ... you will
always have exactly that amount of sleep — do you want to adjust ...
Sleep - What Sleep Is, How Sleep Works, Why Do We Sleep, How ... Some
people with this mutation may need as little as 3 or 4 hours a night and still wake