Diabetes

Study links irregular sleep patterns to metabolic disorders

A new study has found that not sticking to a regular bedtime and wakeup schedule—and getting different amounts of sleep each night—can put a person at higher risk for obesity, high cholesterol, hypertension, high blood ...

Health

Artificial light from digital devices lessens sleep quality

There's no doubt we love our digital devices at all hours, including after the sun goes down. Who hasn't snuggled up with a smart phone, tablet or watched their flat screen TV from the comfort of bed? A new study by researchers ...

Health

Getting a good night's sleep complicated by menopause

The value of a good night's sleep can't be underestimated. Unfortunately, sleep complaints are common during the menopause transition. A new study from Canada compared sleep quality, sleep duration, and sleep disorders between ...

Medical research

Calcium controls sleep duration in mice

University of Tokyo and RIKEN researchers have identified seven genes responsible for causing mice to stay awake or fall asleep based on a theoretical model of sleep and on experiments using 21 different genetically-modified ...

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