There are changes in the dopamine and serotonin systems in the brains of participants of spiritual retreats.
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More Americans than ever are turning to spiritual, meditative and religious retreats as a way to reset their daily...
There is little awareness of the chemical components of cigarette smoke amongst US adults, even though many of them report having looked for relevant information. In a study published in the open access journal BMC Public Health, researchers from...
Matthew Pase is lead author on two studies that link higher consumption of both sugary and artificially sweetened drinks to adverse brain effects.
Credit: Cydney Scott
Americans love sugar. Together we consumed nearly 11 million metric tons of it in 2016,...
Most obese people develop insulin resistance, which can lead to type 2 diabetes and other chronic diseases. However, Horowitz and his team found that about one-third of the 30 obese adults in their study did not develop insulin resistance.
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Composite image of the Earth at night assembled from data acquired by the Suomi National Polar-orbiting Partnership (Suomi NPP) satellite over nine days in April 2012 and thirteen days in October 2012. Population estimates based on similar satellite data can help improve vaccination campaigns. (Credit: NASA Earth Observatory/NOAA NGDC)
Satellite images that capture short-term changes in population size in communities in the developing world can help vaccination campaigns achieve more complete coverage to help prevent and control disease outbreaks. A team of researchers led by Penn State scientists...
Bullying.
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Childhood bullying may lead to long-lasting health consequences, impacting psychosocial risk factors for cardiovascular health well into adulthood, according to a study published in Psychological Science, a journal of the Association for Psychological Science. The...
The genetics underlying Tourette disorder have remained largely a mystery -- until now.
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Tourette disorder (also known as Tourette syndrome) afflicts as many as one person in a hundred worldwide with potentially disabling symptoms including involuntary...
Evidence Points to Animal Market, Not Lab, as Epicenter of Pandemic
In a new paper published in Science, UArizona virus expert Michael Worobey connects the dots from the beginning of the COVID-19 outbreak and shows that an origin other than...
People who were sleeping on average around six hours a night had a waist measurement that was 3cm greater than individuals who were getting nine hours of sleep a night.
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Adults in the UK who have...
Artist's impression of stars born in winds from supermassive black holes.
Credit: ESO/M. Kornmesser
Brain size in primates is predicted by diet, an analysis by a team of New York University anthropologists indicates. These results call into question "the social brain...
Lutein helps with the preservation of “crystallized intelligence" and is acquire through the diet, primarily through eating leafy green vegetables, cruciferous vegetables such as broccoli, or egg yolks.
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A study of older adults links consumption of...
