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Archive for June 23rd, 2008

Coffee Drinking and Heart Disease

Posted by medliorator on June 23, 2008

Long-term coffee drinking does not appear to increase a person’s risk of early death and may cut a person’s chances of dying from heart disease

Researchers led by Esther Lopez-Garcia of Universidad Autonoma de Madrid in Spain followed 84,214 U.S. women from 1980 to 2004 and 41,736 U.S. men from 1986 to 2004.  They found that regular coffee drinking — up to six cups a day — was not associated with increased deaths among the study’s middle-aged participants. In fact, the coffee drinkers, particularly the women, experienced a small decline in death rates from heart disease.

The study found no association between coffee consumption and cancer deaths.

Coffee habit may be good for your heart [MSNBC]

Correlate: Neuroprotective Effects of Caffeine

Correlate: Coffee Pros & Cons

Correlate: Drive Home Safely – Coffee vs Sleep

Posted in Wellness & Health | 1 Comment »

How to Avoid Jet Lag – Manipulating the Body’s Clocks

Posted by medliorator on June 23, 2008

Normally, the body’s natural circadian clock in the brain dictates when to wake, eat and sleep, all in response to light. But it seems a second clock takes over when food is scarce, and manipulating this clock might help travelers adjust to new time zones

“A period of fasting with no food at all for about 16 hours is enough to engage this new clock,” said Dr. Clifford Saper of Harvard Medical School, whose study appears in the journal Science.

Saper and colleagues knew that when food is scarce, animals are able to override their normal biological clock to improve their chances of finding food.

Studies have shown that mice fed only during the time when they normally sleep shift their body clocks to this new schedule.

Skip the pretzels: starving may fend off jet lag [Yahoo Health]

Posted in How-To, News, Wellness & Health | Comments Off on How to Avoid Jet Lag – Manipulating the Body’s Clocks