Caffeine Current Events | Caffeine News | 3
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Energy drinks may pose risks for people with high blood pressure, heart disease
Downing an "energy drink" may boost blood pressure as well as energy, researchers said in a small study presented at the American Heart Association's Scientific Sessions 2007. view more (2007-11-06)
Coffee Addicts At Reduced Risk Of Type 2 Diabetes? (p 1477)
High coffee consumption could be associated with a rduced risk of type 2 diabetes, suggest Dutch authors of a research letter in this week's issue of THE LANCET. Caffeine is known to reduce sensitivity to insulin (responsible for the metabolism of glucose), although other components of coffee such as magnesium and chlorogenic acid could offer some... view more... (2002-11-06)
Caffeine limits blood flow to heart muscle during exercise
In healthy volunteers, the equivalent of two cups of coffee reduced the body's ability to boost blood flow to the heart muscle in response to exercise, and the effect was stronger when the participants were in a chamber simulating high altitude. view more (2006-01-16)
Scientists discover how coffee can reduce risk of pancreatitis
Scientists at the University of Liverpool have found how coffee can reduce the risk of alcohol-induced pancreatitis. view more (2006-03-14)
Study shows energy drink 'cocktails' lead to increased injury risk
College students who drink alcohol mixed with so-called "energy" drinks are at dramatically higher risk for injury and other alcohol-related consequences, compared to students who drink alcohol without energy drinks. view more (2007-11-05)
EARLY PROMISE OF SIMPLE TEST FOR DIAGNOSING MALIGNANT HYPERTHERMIA (p 1579)
German authors of a research letter in this week’s issue of THE LANCET describe the potential of a straightforward test for identifying people at risk of the often fatal reaction to general anaesthetics, a syndrome known as malignant hyperthermia. Malignant hyperthermia (MH) is a chain-reaction event triggered in susceptible individuals by... view more... (2002-05-01)
Ecstasy side-effects, gender and pain, quitting smoking
At Goldsmiths College, University of London, the Psychology Department has undertaken new research in areas including gender and pain, and why smokers find it hard to quit. Below you will find some key findings, followed by a detailed explanation overleaf: ? Abstaining smokers have reduced motivation (1). Abstinent smokers showed reduced... view more... (2002-09-20)
FSU study links anxiety sensitivity to future psychological disorders
People who get scared when they experience a pounding heart, sweaty palms or dizziness - even if the cause is something as mundane as stress, exercise or caffeine - are more likely to develop a clinical case of anxiety or panic disorder. view more (2006-11-07)
'Ephedra-free' dietary supplements pose potential health risks
Two common weight loss supplements promoted as ephedra-free and safe for dieters caused increased heart rate among healthy people, and could have harmful health effects in some people, according to a study by UCSF scientists. Their placebo-controlled clinical study is the first to examine the pharmacological effects of these re-formulated dietary... view more... (2005-09-09)
Coffee drinking associated with lower risk for alcohol-related liver disease
Drinking coffee may be related to a reduced risk of developing the liver disease alcoholic cirrhosis. view more (2006-06-13)
Coffee and tea can reduce the risk of chronic liver disease
A study published today in the American Gastroenterological Association (AGA) journal Gastroenterology found that people at high risk for liver injury may be able to reduce their risk for developing chronic liver disease significantly by drinking more than two cups of coffee or tea daily. view more (2005-12-02)
The benefits of green tea in reducing an important risk factor for heart disease
More evidence for the beneficial effect of green tea on risk factors for heart disease has emerged in a new study reported in the latest issue of European Journal of Cardiovascular Prevention and Rehabilitation. view more (2008-07-02)
PDSS reliable in measuring impact of sleep disorders on teens' academic performance
The Pediatric Daytime Sleepiness Scale (PDSS) is an independent, reliable tool in predicting the negative impact of a sleep-related breathing disorder and daytime sleepiness on a teenager's academic performance. view more (2007-12-03)
UT Southwestern researchers identify molecule that helps the sleep-deprived to mentally rebound
Sleep experts know that the mental clarity lost because of a few sleepless nights can often be restored with a good night's rest. Now, UT Southwestern Medical Center researchers have identified a key molecular mechanism that regulates the brain's ability to mentally compensate for sleep deprivation. view more (2009-02-24)
Battling bitter coffee -- chemists vs. main source of coffee bitterness
Bitter taste can ruin a cup of coffee. Now, chemists in Germany and the United States say they have identified the chemicals that appear to be largely responsible for java's bitterness, a finding that could one day lead to a better tasting brew. view more (2007-08-22)
Sleep is poor among hospitalized pediatric patients and their parents
A research abstract that will be presented on Tuesday at SLEEP 2008, the 22nd Annual Meeting of the Associated Professional Sleep Societies (APSS), is one of the first to demonstrate the negative impact of hospitalization on sleep quantity and quality in children and their parents, in particular for younger patients and on the first night of... view more... (2008-06-10)
Poor sleep linked to suicidal behavior among children and adolescents with depressive episodes
A research abstract that will be presented on Thursday at SLEEP 2008, the 22nd Annual Meeting of the Associated Professional Sleep Societies (APSS), finds a link between poor sleep and suicidal behavior among children and adolescents with depressive episodes. view more (2008-06-12)
REM sleep associated with overweight in children and adolescents
Short sleep time is associated with overweight in children and adolescents, a core aspect of which may be attributed to reduced REM sleep, according to a research abstract that will be presented on Thursday at SLEEP 2008, the 22nd Annual Meeting of the Associated Professional Sleep Societies (APSS). view more (2008-06-12)
Sugary drinks, not fruit juice, may be linked to insulin
Steady increases in consumption of sugar-sweetened beverages over the last several decades, as well as rates of Type 2 diabetes mellitus, led nutritional epidemiologists at the Jean Mayer USDA Human Nutrition Research Center on Aging (USDA HNRCA) at Tufts University and colleagues to explore the relationship between sugar-sweetened beverage... view more... (2007-09-06)
Businesses avoid regulation by stifling growth
Nearly a quarter of businesses questioned by an internet survey revealed they had purposely avoided growing their businesses to avoid the impact of regulation. view more (2005-02-16)
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