Health

Sleeping too much—or too little—boosts heart attack risk

Even if you are a non-smoker who exercises and has no genetic predisposition to cardiovascular disease, skimping on sleep—or getting too much of it—can boost your risk of heart attack, according to a new University of ...

Health

Survey reveals how we use music as a possible sleep aid

Many individuals use music in the hope that it fights sleep difficulties, according to a study published November 14 in the open-access journal PLOS ONE by Tabitha Trahan of the University of Sheffield, UK, and colleagues. ...

Neuroscience

Early sleep loss accelerates Alzheimer's pathology in mice

Lack of sleep during adolescence and early adulthood accelerates Alzheimer's disease (AD)-related tau pathology, finds a study of male and female mice published in JNeurosci. These results support the importance of establishing ...

Pediatrics

Insufficient sleep associated with risky behavior in teens

Adolescents require 8-10 hours of sleep at night for optimal health, according to sleep experts, yet more than 70 percent of high school students get less than that. Previous studies have demonstrated that insufficient sleep ...

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