Early hunter-gatherers faced long periods of fasting. Their access to food relied on successful hunting, fishing, and the availability of wild plants.
Aug 3, 2023
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You might not know it, but we all have a clock ticking away inside us. This circadian clock operates on roughly a 24-hour cycle. It influences when we sleep, wake and eat, among other things.
May 21, 2023
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How are you sleeping? A new study has found the transition from daylight saving time to standard time, when one hour is gained overnight, was associated with a brief increase in sleep disorders such as difficulty going to ...
May 3, 2023
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Picture the scene: you wake up in the dim light of the morning, and wonder if it's already time to get up. Just as you reach for your bedside clock, your morning alarm goes off. It's a handy—if mysterious—skill. But how ...
Apr 26, 2023
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If you hate Mondays, you're most certainly in good company. After a couple of days off, many of us have difficulty settling back into our routines and work duties. You may even have dread and anxiety that seeps into the weekend ...
Mar 27, 2023
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A trio of bioengineering scientists at Ecole Polytechnique Fédérale de Lausanne has found age and gender differences in gene expression related to the circadian clock. For their paper published in the journal Science, Lorenzo ...
After a few difficult years of lockdowns and travel restrictions, people are finally winging their way across the globe again; families are being reunited and sights are being seen.
Jan 31, 2023
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As most Americans wind down for bed, 15 million people are just clocking into work. These hospital workers, emergency responders, factory operators and others are among the 20 percent of the world's population who do shift ...
Jul 12, 2022
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New research has shown that normal human brain temperature varies much more than we thought, and this could be a sign of healthy brain function. In healthy men and women, where oral temperature is typically less than 37°C, ...
Jun 13, 2022
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A dietary supplement sold over the counter could be toxic and should not be used until it is shown to be safe, biologists from the Universities of Manchester and Kyoto have discovered.
Apr 11, 2022
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