(Press-News.org) Anyone who needs a reason not to overindulge on St. Patrick's Day — or on any other day of the year — can view a new American Chemical Society (ACS) video on alcohol's effects on the body at http://www.BytesizeScience.com.
St. Patrick's Day is this Sunday, and there are many ways to celebrate, like Irish soda bread at breakfast or corned beef and cabbage for dinner. For those celebrating St. Patrick's Day with green beer, moderation is key. Alcohol has several negative effects on your body — many of which usually amount to a miserable morning-after.
Produced by the ACS Office of Public Affairs, The Chemistry of Alcohol and Hangovers explains the science behind these unpleasant after-effects that excessive drinking can have on the body, including:
Headaches, caused by low blood sugar and allergic reactions to certain ingredients in liquor.
Nausea and upset stomach, resulting from alcohol's irritant effect, which stimulates the secretion of acid in the stomach.
Thirst, the result of alcohol's dehydrating effects on the body.
###For more entertaining, informative science videos and podcasts from the ACS Office of Public Affairs, view Prized Science, Spellbound, Science Elements and Global Challenges/Chemistry Solutions.
The American Chemical Society is a nonprofit organization chartered by the U.S. Congress. With more than 163,000 members, ACS is the world's largest scientific society and a global leader in providing access to chemistry-related research through its multiple databases, peer-reviewed journals and scientific conferences. Its main offices are in Washington, D.C., and Columbus, Ohio.
To automatically receive news releases from the American Chemical Society, contact newsroom@acs.org.
Follow us: Twitter Facebook
St. Patrick's Day science: American Chemical Society video on the chemistry of alcohol and hangovers
2013-03-15
ELSE PRESS RELEASES FROM THIS DATE:
NSF funded telescopes in Antarctica/Chile discover bursts of star formation in the early universe
2013-03-15
Distant, dust-filled galaxies were bursting with newborn stars much earlier in cosmic history than previously thought, according to newly published research.
So-called "starburst galaxies" produce stars at the equivalent of a thousand new suns per year. Now, astronomers have found starbursts that were churning out stars when the universe was just a billion years old.
"I find that pretty amazing," said Joaquin Vieira, a postdoctoral scholar at the California Institute of Technology and leader of the study. "These aren't normal galaxies. These galaxies [reveal star formation] ...
Swarm intelligence
2013-03-15
Swarming is the spontaneous organised motion of a large number of individuals. It is observed at all scales, from bacterial colonies, slime moulds and groups of insects to shoals of fish, flocks of birds and animal herds. Now physicists Maksym Romenskyy and Vladimir Lobaskin from University College Dublin, Ireland, have uncovered new collective properties of swarm dynamics in a study just published in EPJ B. Ultimately, this could be used to control swarms of animals, robots, or human crowds by applying signals capable of emulating the underlying interaction of individuals ...
Mobile LIDAR technology expanding rapidly
2013-03-15
CORVALLIS, Ore. – Imagine driving down a road a few times and obtaining in an hour more data about the surrounding landscape than a crew of surveyors could obtain in months.
Such is the potential of mobile LIDAR, a powerful technology that's only a few years old and promises to change the way we see, study and record the world around us. It will be applied in transportation, hydrology, forestry, virtual tourism and construction – and almost no one knows anything about it.
That may change with a new report on the uses and current technology of mobile LIDAR, which has ...
Dinosaur-era climate change study suggests reasons for turtle disappearance
2013-03-15
The dry, barren prairie around Alberta's Drumheller area was once a lush and subtropical forest on the shores of a large inland sea, with loads of wetlands inhabited by dinosaurs, turtles, crocodiles and small mammals.
But that changed about 71-million-years ago, according to a new study by researchers Annie Quinney and Darla Zelenitsky in paleontology at the University of Calgary. The researchers' calculations show that drastic climate change occurred during a five-million-year period in Alberta's badlands. At this time, the wetlands dried up and the warm humid climate ...
Penn research shows that suppressing the brain's 'filter' can improve performance in creative tasks
2013-03-15
The brain's prefrontal cortex is thought to be the seat of cognitive control, working as a kind of filter that keeps irrelevant thoughts, perceptions and memories from interfering with a task at hand.
Now, researchers at the University of Pennsylvania have shown that inhibiting this filter can boost performance for tasks in which unfiltered, creative thoughts present an advantage.
The research was conducted by Sharon Thompson-Schill, the Christopher H. Browne Distinguished Professor of Psychology and director of the Center for Cognitive Neuroscience, and Evangelia ...
UCLA, Harvard experts propose new structure to guide governance of geoengineering research
2013-03-15
Geoengineering, the use of human technologies to alter the Earth's climate system — such as injecting reflective particles into the upper atmosphere to scatter incoming sunlight back to space — has emerged as a potentially promising way to mitigate the impacts of climate change. But such efforts could present unforeseen new risks. That inherent tension, argue two professors from UCLA and Harvard, has thwarted both scientific advances and the development of an international framework for regulating and guiding geoengineering research.
In an article to be published March ...
Know thyself: How mindfulness can improve self-knowledge
2013-03-15
Mindfulness — paying attention to one's current experience in a non-judgmental way — might help us to learn more about our own personalities, according to a new article published in the March 2013 issue of Perspectives on Psychological Science, a journal of the Association for Psychological Science.
Recent research has highlighted the fact that we have many blind spots when it comes to understanding our patterns of thinking, feeling, and behaving. Despite our intuition that we know ourselves the best, other people have a more accurate view of some traits (e.g., intellect) ...
Study shows how vitamin E can help prevent cancer
2013-03-15
COLUMBUS, Ohio – Researchers have identified an elusive anti-cancer property of vitamin E that has long been presumed to exist, but difficult to find.
Many animal studies have suggested that vitamin E could prevent cancer, but human clinical trials following up on those findings have not shown the same benefits.
In this new work, researchers showed in prostate cancer cells that one form of vitamin E inhibits the activation of an enzyme that is essential for cancer cell survival. The loss of the enzyme, called Akt, led to tumor cell death. The vitamin had no negative ...
No sons linked to lower contraception use in Nepal
2013-03-15
While poverty and under-education continue to dampen contraception use in Nepal, exacerbating the country's efforts to reduce maternal and child mortality rates, researchers say another, more surprising factor may be more intractable: Deeply held cultural preferences for sons over daughters.
Writing in the March 7, 2013 online International Journal of Gynecology and Obstetrics, scientists from the University of California, San Diego School of Medicine found that geography (urban versus rural), age and levels of education, wealth and social status all predictably influenced ...
One gene, many mutations
2013-03-15
For deer mice living in the Nebraska Sandhills, color can literally be the difference between life and death.
When they first colonized the region, the dark-coated mice stood out starkly against the light-colored, sandy soil, making them easy prey for predators. Over the next 8,000 years, however, the mice evolved a new system of camouflage – lighter coats, changes in the stripe on their tails and changes in the extent of pigment across their body – that allowed them to blend into their new habitat.
Now Harvard researchers are using their example to answer one of ...