Word: stress
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Dates: during 2000-2009
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...never been precisely understood, though, is why we like to be parroted so much. One theory is that mimicry somehow promotes safety in groups of animals by binding them together - that mimicry is a kind of social glue. (Read what fat-bellied monkeys tell us about our own social stress...
First, we appreciate General Gration's courage. We know that these facts are rejected by influential centers of power. We stress the fact that the situation in Darfur proves that there is no genocide or ethnic cleansing. The evidence is that displaced citizens from areas where there was fighting - and it is natural that in any area where there is military combat, civilians will emigrate - these citizens emigrated to government-controlled areas under the Sudanese Army, the police and local authorities. The movement of citizens toward government-controlled areas seeking security is evidence that the government could not be responsible...
...waking hours. We all need to move more - the Centers for Disease Control and Prevention says our leisure-time physical activity (including things like golfing, gardening and walking) has decreased since the late 1980s, right around the time the gym boom really exploded. But do we need to stress our bodies...
...kind humans did for tens of thousands of years before the leaf blower was invented - may actually work better for us than the occasional bouts of exercise you get as a gym rat. "You cannot sit still all day long and then have 30 minutes of exercise without producing stress on the muscles," says Hans-Rudolf Berthoud, a neurobiologist at LSU's Pennington Biomedical Research Center who has studied nutrition for 20 years. "The muscles will ache, and you may not want to move after. But to burn calories, the muscle movements don't have to be extreme. It would...
...This study shows that psychological stress, which we know can affect stress-hormone levels, can have a fairly rapid influence on where extra calories go," he says. "I'm generally quite cautious about animal research, but here I think we're seeing something that has direct relevance to human health as well...