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Searched Tag: sleep wake cycle
Beat the heatwave: 8 rules for better summer sleep

Beat the heatwave: 8 rules for better summer sleep

June 22, 2026, 12:36 PM - 7 min read

Sleep is closely linked to body temperature: to fall asleep and stay asleep, the body usually needs to lose some heat. Hot bedrooms make that harder.

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Using cannabis to fall asleep is a dangerous trap

Using cannabis to fall asleep is a dangerous trap

June 18, 2026, 03:11 PM - 9 min read

Many people are using cannabis not because it is working well, but because stopping feels worse. Even when chronic cannabis users have the willpower to stop, they often face brutal withdrawal symptoms that are more severe than what drove them to cannabis in the first place.

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Does ‘cognitive shuffling’ really help you sleep?

Does ‘cognitive shuffling’ really help you sleep?

June 17, 2025, 01:27 PM - 6 min read

The cognitive shuffling technique was made famous by Canada-based researcher Luc P Beaudoin more than a decade ago, when he published a paper about how what he called “serial diverse imagining” could help with sleep.

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A representative image.

How do some thrive on 4 hours of sleep? Scientists explain

May 13, 2025, 07:25 AM - 3 min read

A mutation impacts the sleep-wake cycle, resulting in less sleep but potentially more deep sleep.

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