New research suggests caffeine drinkers "may have difficulty accurately perceiving the influence of caffeine on sleep quality" Brenton Blanchet is an Associate Editor on PEOPLE's TV team. He has been ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. A restless night may leave you feeling tired ...

Stanford researchers say a single night in a sleep lab may soon double as a full‑body health scan, with artificial ...

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SleepFM showed especially strong results for Parkinson’s disease (C-index 0.89), dementia (0.85), hypertensive heart disease ...

Where someone lives can affect their health. For breast cancer survivors, their neighborhood can influence their recovery ...

In the latest evidence of the direct relationship between sleep and health, researchers have found that chronic insomnia can significantly increase dementia risk. That equates to a three-year ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Alzheimer’s disease is a devastating condition that impacts millions of ...

There are several popular sleep supplements readily available, although their reported efficacy can vary significantly between individuals. Sleep supplements are not the same as over-the-counter ...

Everyone needs good sleep to thrive during the day. The thought of waking up completely energized the next day is why people have very specific nighttime routines, and there are many things fancy ...