Sleep Health

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Can a Lack of Potassium Disturb Sleep?

Beth Greenwood
Fell into profound sleep

How to Stimulate REM Sleep

Kay Ireland
Woman sleeping with her husband in bed

Sleeping Position & Cervical Spondylosis Exercises

Tim Petrie
Serotonin, wakefulness, low levels, many health issues

How Does Serotonin Affect Sleep?

Ryan Hurd
woman sleeping in bed

The Effects of Sleeping 5 Hours a Night

Ada Ciuca
Young lady sleeping on bed

Pain From Sleeping Positions

Nancy Clarke
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Sleeping Positions for Better Digestion

James Mulcahy
Illustration of a kettlebell on a bed at nighttime, representing the concept of working out before bed

How Bad Is It Really to Work Out Right Before Bed?

Leah Groth
Spicy salsa with tortilla chips on a wooden serving board

6 Nighttime Cravings That Can Sabotage Your Sleep — and What to Eat Instead

A young woman yawning as she sits up in bed in the morning

6 Reasons You're Still Tired After a Full Night's Sleep

Closeup of female feet

People Who Sleep Naked Can Brag About These Health Benefits

Richard Adefioye
An empty bed on a dark blue background, with illustrations that represent not getting enough sleep

What Really Happens to Your Body When You Don't Get Enough Sleep

A young African-American woman asleep in bed, her partner in the background

5 Simple Steps to Get the Best Night of Sleep Ever

A young black woman taking a nap on a blue sofa

5 Healthy Reasons to Take a Nap