Nightly Smartphone Use at Bedtime Isn’t as Bad as You Think, Study Suggests

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Phone In Bed

Scientists Uncover Yet Another Reason to Sleep in Total Darkness

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Laptop On Bed

Chronic Melatonin Use May Raise Risk of Heart Failure, Study Suggests

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Melatonin

Can’t Sleep Without Cannabis or Booze? You’re Not Alone

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Marijuana Buds Joint

I slept at the airport before an early flight to avoid waking up at the crack of dawn. The noise and the nerves left me regretting my decision.

Tech Insider : Travel, Travel, Business
The author takes a selfie in front of an empty check-in area at London Gatwick Airport where a clock shows the time is 2:30 a.m.
The sleep-deprived author at London Gatwick Airport at 2:30 a.m.

Pete Syme/BI

Olympic gymnast Jordan Chiles, 24, says she's 'serious' about her naps

Tech Insider : Sports, Business
US gymnast Jordan Chiles is performing her routine during the Artistic Gymnastics Women's Floor Final at the Olympics.
Olympics gymnast Jordan Chiles

Tim Clayton/Corbis via Getty Images

Here’s Another Reason Why You Should Drink More Water

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Sleeping Man Next To Glass Of Water

A cardiologist shared 4 seemingly healthy habits that can lead to heart failure, from too much protein to overdoing workouts

Tech Insider : Business, Sports
A man pouring a protein shake from a blender
A super high-protein diet can lead to inflammation, a cause of heart disease.

Prathan Chorruangsak/Getty Images

Five Minutes of Extreme Cold Might Help You Sleep Better, Study Finds

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Icicles Hanging from Rock

Why this JPMorgan exec says you should sleep more

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Black and white photo of Kristin Lemkau, pictured smiling and wearing a black sweater, against a blue backdrop
JPMorgan Wealth Management CEO Kristin Lemkau.

Courtesy of JPMorgan; Rebecca Zisser/BI

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