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More in Sleep
The Science Behind REM Sleep
What causes the changes linked to REM sleep, how circadian rhythms fits in, and which simple facts make the whole topic much easier to understand.
When to See a Doctor About Circadian Rhythms
Many people misunderstand circadian rhythms. We look at how it really works, why it matters, and what recent studies have added to the picture.
Surprising Facts About Insomnia
From the basics to the newest findings, this guide explains insomnia in plain language and clears up a few of the most common myths.
How Night Sweats and Circadian Rhythms Are Linked
What causes the changes linked to night sweats, how circadian rhythms fits in, and which simple facts make the whole topic much easier to understand.
Sleep Apnea and Naps: What’s the Connection?
Many people misunderstand sleep apnea. We look at how it really works, why it matters, and what recent studies have added to the picture.
What Your Doctor Wants You to Know About Insomnia
Learn what affects insomnia, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.
New Research on Late-night Caffeine
Researchers have learned a lot about late-night caffeine in recent years. Here are the key findings, what they mean, and what is still unknown.
Circadian Rhythms at Every Age
What causes the changes linked to circadian rhythms, how snoring fits in, and which simple facts make the whole topic much easier to understand.
Dreams and Sleepwalking: What’s the Connection?
Researchers have learned a lot about dreams in recent years. Here are the key findings, what they mean, and what is still unknown.
Warning Signs Linked to Circadian Rhythms
What causes the changes linked to circadian rhythms, how snoring fits in, and which simple facts make the whole topic much easier to understand.
Warning Signs Linked to Naps
What causes the changes linked to naps, how jet lag fits in, and which simple facts make the whole topic much easier to understand.
Circadian Rhythms: Facts vs. Fiction
What causes the changes linked to circadian rhythms, how jet lag fits in, and which simple facts make the whole topic much easier to understand.
The Science Behind Deep Sleep
From the basics to the newest findings, this guide explains deep sleep in plain language and clears up a few of the most common myths.
The Science Behind Snoring
Many people misunderstand snoring. We look at how it really works, why it matters, and what recent studies have added to the picture.