News tagged with body clocks
Get a jump on daylight saving time
Many people will go to work on less sleep than normal Monday because they will have trouble adjusting to Daylight Saving Time.
Health
Mar 08, 2013 |
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Late sleepers may have more than 24 hours in a day
(Medical Xpress)—Most of us love a good Sunday sleep-in. But for some people, getting out of bed each morning can be a constant battle that significantly disrupts their lives.
Health
Mar 04, 2013 |
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Circadian rhythms can be modified for potential treatment of disorders
(Medical Xpress)—UC Irvine-led studies have revealed the cellular mechanism by which circadian rhythms – also known as the body clock – modify energy metabolism and also have identified novel compounds that control ...
Cardiology
Jan 22, 2013 |
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A natural sense of rhythm: Shifting levels of molecules in the blood provide a snapshot of internal 'body-time'
Anybody who has worked the overnight shift will testify that sometimes the time displayed on the clock is not the same as the one in your head. This disconnect is not merely perception; many physiological ...
Medical research
Jan 18, 2013 |
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Re-Timer ready to reset sleep
(Medical Xpress)—Today saw the launch of Re-Timer, a wearable green light device invented by Flinders University sleep researchers to reset the body's internal clock.
Psychology & Psychiatry
Nov 21, 2012 |
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Carefully scheduled high-fat diet resets metabolism and prevents obesity
(Medical Xpress)—New research from the Hebrew University of Jerusalem shows that a carefully scheduled high-fat diet can lead to a reduction in body weight and a unique metabolism in which ingested fats ...
Overweight and Obesity
Sep 12, 2012 |
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Living against the clock: Does loss of daily rhythms cause obesity?
When Thomas Edison tested the first light bulb in 1879, he could never have imagined that his invention could one day contribute to a global obesity epidemic. Electric light allows us to work, rest and play at all hours of ...
Medical research
Aug 29, 2012 |
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Monday's medical myth: You need eight hours of continuous sleep each night
We're often told by the popular press and well-meaning family and friends that, for good health, we should fall asleep quickly and sleep solidly for about eight hours—otherwise we're at risk of physical ...
Health
Aug 28, 2012 |
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Shift work linked to increased risk of heart attack and stroke
Shift work is associated with an increased risk of major vascular problems, such as heart attacks and strokes, concludes a study published on bmj.com today.
Health
Jul 26, 2012 |
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Social jetlag is a real health hazard
Social jetlag -- a syndrome related to the mismatch between the body's internal clock and the realities of our daily schedules -- does more than make us sleepy. It is also contributing to the growing tide of obesity, according ...
Medical research
May 10, 2012 |
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Overweight? New research explains how proper sleep is important for healthy weight
If you're counting calories to lose weight, that may be only part of the weight loss equation says a new research report published online in The FASEB Journal. In the report, French scientists show that impairments to a g ...
Overweight and Obesity
May 07, 2012 |
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Body clock genes unravelled
International travellers, shift workers and even people suffering from obesity-related conditions stand to benefit from a key discovery about the functioning of the body's internal clock.
Genetics
May 03, 2012 |
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Circadian rhythms have profound influence on metabolic output, study reveals
By analyzing the hundreds of metabolic products present in the liver, researchers with the UC Irvine Center for Epigenetics & Metabolism have discovered that circadian rhythms – our own body clock – greatly control ...
Medical research
Mar 19, 2012 |
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Body clocks may hold key for treatment of bipolar disorder
Scientists have gained insight into why lithium salts are effective at treating bipolar disorder in what could lead to more targeted therapies with fewer side-effects.
Psychology & Psychiatry
Mar 13, 2012 |
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3Qs: It may be daylight saving, but we're losing an hour
This weekend we turn the clocks forward an hour for the return of daylight saving time, which means we lose an hour of sleep. We also have to do things an hour earlier than we did before relative to the natural ...
Health
Mar 12, 2012 |
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