Long-term sleep loss takes a toll on your health
Building up sleep debt can lead to higher blood pressure, stress, and insulin resistance.
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Building up sleep debt can lead to higher blood pressure, stress, and insulin resistance.
Learn to breathe deeply to help yourself chill out
Locate—and banish—the tension you hold in your body.
REM sleep vs. non-REM sleep, and why it matters
Learn how to kick into low gear
Paying attention to how you breathe can help elicit the relaxation response.
The more you know, the better you can adjust your routine to sleep more soundly at night
Sleep deprivation affects far more than your mood
Several factors influence how your internal clock tells time.
Sunday insomnia is common—but preventable. Here's help.