Health, Sleep Deprivation | featured news

Sleep deprivation has genetic consequences, study finds

Researchers say a lack of sleep affects the function of genes related to stress and cell renewal, possibly contributing to poor health. Doctors know that being chronically sleep-deprived can be hazardous to your health.

 

How lack of sleep can make you fat

Sleep Deprivation

Even a few nights of sleep deprivation, according to a new study, can make your fat cells behave like they're much older and less responsive to the hormone that controls metabolism.

 

Lack of sleep increases stroke risk

The findings are the first to link insufficient sleep to stroke; they're also the first to apply even to adults who keep off extra pounds and have no other risk factors for stroke, says Megan Ruiter, lead author of the report. It will be presented Monday at the 26th annual meeting of the Associated Professional Sleep Societies in Boston.

 

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