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Sleep
How much sleep you need and what poor sleep does.
3
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11
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Questions from the knowledge center
Does poor sleep increase dementia risk?
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How much sleep do I really need?
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What can I do to sleep better?
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Recent articles
Faking sleep in mice actually works
12 June 2026
Bad memories and bad sleep reinforce each other
6 June 2026
Melatonin shields the liver from alcohol damage
5 June 2026
Melatonin boosts DNA repair in night shift workers
1 June 2026
Sleep oscillations link to dementia risk
22 May 2026
A gene linked to intellectual disability also controls sleep, and the mechanism is surprisingly elegant
12 May 2026
Sleep apnea ages your blood vessels faster, and researchers now know why
12 May 2026
Long daytime naps in older adults may signal something more serious than tiredness
4 May 2026
All articles in the archive (11) →