Navigation Links
'Less is more,' when it comes to sugary, high-caffeine energy drinks, researchers say
Date:12/2/2010

WASHINGTON Moderate consumption of so-called energy drinks can improve people's response time on a lab test measuring behavioral control, but those benefits disappear as people drink more of the beverage, according to a study published by the American Psychological Association.

With the growing popularity of energy drinks such as Red Bull, Monster, Burn and RockStar, especially among high school and college students, psychologists have been studying the effects of sugary, highly caffeinated drinks on young people. College students in particular have been using these drinks to stay awake, help them study and cut the intoxicating effects of alcohol. The latter use has sent several young people to hospital emergency rooms, leading a handful of state liquor control boards recently to ban the drink Four Loko, which combined caffeine and alcohol.

"Several aspects of cognitive performance that show improvement under the influence of caffeine are attention, reaction time, visual search, psychomotor speed, memory, vigilance and verbal reasoning," said Cecile A. Marczinski, PhD, of Northern Kentucky University and co-author of the study "Acute Effects of a Glucose Energy Drink on Behavioral Control." "The results of the current study illustrate that energy drinks can increase stimulation and decrease mental fatigue, suggesting that they may be used with alcohol to counteract the sedation associated with drinking."

The study, published in the December issue of the APA journal Experimental and Clinical Psychopharmacology, included 80 college students (34 men and 46 women) between the ages of 18 and 40. Some were given Red Bull 7, while others were given lower amounts of caffeine added to Squirt, a lemon-flavored decaffeinated soda that looks and tastes like Red Bull. Others were given plain Squirt as a placebo. A half-hour after finishing the drinks, participants took a computerized "go/no-go" test in which they had to respond quick
'/>"/>

Contact: Kim I. Mills
kmills@apa.org
202-336-6048
American Psychological Association
Source:Eurekalert

0

GOOD

Page: 1 2 3

Related medicine news :

1. People with anxiety disorder less able to regulate response to negative emotions, study shows
2. Blacks in Nursing Homes Vaccinated Less Than Whites
3. Less is more in cancer imaging
4. Charging less for more effective treatments could reduce health care costs while improving health
5. Aerohive Positioned in the “Visionaries” Quadrant of the Magic Quadrant for Wireless LAN Infrastructure
6. “Hearts and Minds” Education Program Launched: On Average, People with Mental illness Live 25 Years Less than Other Americans
7. Screens, Vaccine for HPV Less Beneficial in Older Women
8. Mennen Medical Launches the VitaLogik 6000, a Pre-Configured Multi-Parameter Patient Monitor with New High Performance Wireless Technology
9. Flightless mosquitoes developed to help control dengue fever
10. Sleep More, Lose Weight – Sleeplessness Linked to Obesity
11. Doctors Working Less, Earning Less
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/23/2013)... 2013 Vegas Hotel Escapes, the ... announce all new vacation packages for the upcoming ... Las Vegas for this patriotic holiday will be ... to VegasHotelEscapes.com's new special pricing available on VegasHotelEscapes.com's ... it guarantees the lowest prices possible on vacation ...
(Date:5/23/2013)... New Jersey (PRWEB) May 23, 2013 ... Americans suffering from irritable bowel syndrome (IBS), the food ... on your holiday fun. , “While hot dogs and ... plate during the warm weather months, IBS sufferers often ... says Deborah Sokol, MD, a gastroenterologist with Lourdes Medical ...
(Date:5/23/2013)... 23, 2013 Onlinefitnessreview.com recently published a ... to determine what makes this diet work and how ... highlights three main components of the program: eliminating foods ... mindset and the personal motivation that is needed to ... days to keep the metabolism rate in top gear. ...
(Date:5/23/2013)... Mann HealthDay Reporter , , THURSDAY, May 23 ... take to help treat hip and knee osteoarthritis may ... for developing glaucoma, a small new study of older ... an increase of intraocular pressure (IOP) or pressure inside ... leading causes of blindness. In the ...
(Date:5/23/2013)... (PRWEB) May 23, 2013 Memorial Day ... , Chaplains have been a part of the U.S. ... Day, like those preceding it, these men and women ... the United States of America. As veterans transition ... their migration to the workplace chaplaincy world. , ...
Breaking Medicine News(10 mins):Health News:Sensitive Stomach? Lourdes Gastroenterologist Advises IBS Sufferers to Think Twice About What They Eat This Holiday Weekend 2Health News:Sensitive Stomach? Lourdes Gastroenterologist Advises IBS Sufferers to Think Twice About What They Eat This Holiday Weekend 3Health News:Onlinefitnessreview.com Publishes 7 Day Belly Blast Diet Review 2Health News:Glucosamine Supplements Tied to Risk of Eye Condition 2Health News:Glucosamine Supplements Tied to Risk of Eye Condition 3Health News:Memorial Day Focus Spotlight on Military Chaplains Transitioning in the Marketplace 2Health News:Memorial Day Focus Spotlight on Military Chaplains Transitioning in the Marketplace 3
... Senate Armed Services Committee,s (SASC) report on detainee abuse, Physicians for ... and implemented torture for the Central Intelligence Agency (CIA) and Department ... criminal prosecution. , ... (Vocus) April 21, 2009 -- ...
... to families and businesses are increasing everywhere from the ... is why it is more important than ever to ... Holding down the costs of health care may seem ... challenge we can meet if all stakeholders - consumers, ...
... the Potential Impact of Almonds in People with Type 2 ... North America and Europe convened at the Experimental Biology (EB) ... demonstrating the impact of one small nut on the body ... of the matter, presenting emerging research that explores gut hormones ...
... myRegence.com content selected to help inform visitors to ... BlueShield has partnered with KING5, a Seattle NBC ... the health portion of the broadcast station,s Web ... information is created and packaged by Regence and ...
... Have Great Hands" Poster Features Gold Glove Outfielder ... Allegheny General Hospital (AGH), in partnership with the ... Leadership Conference, announced today the launch of a ... about the dangerous skin infection MRSA and how ...
... April 21 The National Medical Association (NMA), ... today received grant funding in the amount of ... the first installment of a three-year grant commitment, ... health disparities by sustaining collaboration among partner organizations."Partner ...
Cached Medicine News:Health News:PHR: After Senate Report, Psychologists Who Tortured Must Be Held to Account 2Health News:PHR: After Senate Report, Psychologists Who Tortured Must Be Held to Account 3Health News:PHR: After Senate Report, Psychologists Who Tortured Must Be Held to Account 4Health News:Refuting Misconceptions About Health Insurance Mandates 2Health News:The Traveling Nut: Researchers From Around the World Explore the Impact of Almonds on the Body 2Health News:The Traveling Nut: Researchers From Around the World Explore the Impact of Almonds on the Body 3Health News:The Traveling Nut: Researchers From Around the World Explore the Impact of Almonds on the Body 4Health News:The Traveling Nut: Researchers From Around the World Explore the Impact of Almonds on the Body 5Health News:Regence Partners With KING5 to Provide Health and Wellness Information on Broadcaster's Web Site 2Health News:Regence Partners With KING5 to Provide Health and Wellness Information on Broadcaster's Web Site 3Health News:Pittsburgh Hospital Teams with Pirates Baseball Club in Unique Effort to Encourage Teen Handwashing, Prevent Spread of MRSA 2Health News:Pittsburgh Hospital Teams with Pirates Baseball Club in Unique Effort to Encourage Teen Handwashing, Prevent Spread of MRSA 3Health News:National Medical Association Receives Funding From Kellogg for Training Community Advocates 2
(Date:5/23/2013)... Minn. , May 23, 2013  MGC Diagnostics ... a global medical technology company, today scheduled a conference ... quarter of fiscal year 2013, ended April 30, 2013. ... Thursday, May 30, 2013. The Company will report financial ... after the markets close on Thursday, May 30, 2013. ...
(Date:5/23/2013)... 23, 2013  The need to add tissue ... was highlighted prominently at the 108 th ... in San Diego.  According to SonaCare Medical, a ... (HIFU) technology, the need for image-guided technologies to ... to consider minimally invasive ablative treatments, was addressed ...
(Date:5/23/2013)... , May 23, 2013  Spring Bank Pharmaceuticals, Inc., ... of viral infections, today announced that it has initiated ... its investigational, once daily, oral therapy for the treatment ... HCV-infected patients and is designed to assess both the ... is a first-in-class drug for the treatment of chronic ...
Breaking Medicine Technology:MGC Diagnostics Corporation to Report Second Quarter Fiscal 2013 Financial Results on Thursday, May 30, 2013 2Need for Image Guided Minimally Invasive Ablative Treatments Featured Prominently at American Urological Association (AUA) Annual Meeting 2Need for Image Guided Minimally Invasive Ablative Treatments Featured Prominently at American Urological Association (AUA) Annual Meeting 3Need for Image Guided Minimally Invasive Ablative Treatments Featured Prominently at American Urological Association (AUA) Annual Meeting 4Need for Image Guided Minimally Invasive Ablative Treatments Featured Prominently at American Urological Association (AUA) Annual Meeting 5Need for Image Guided Minimally Invasive Ablative Treatments Featured Prominently at American Urological Association (AUA) Annual Meeting 6Spring Bank Pharmaceuticals Initiates a Phase I Clinical Trial for SB 9200 in HCV-infected Patients 2Spring Bank Pharmaceuticals Initiates a Phase I Clinical Trial for SB 9200 in HCV-infected Patients 3
Near point card 4 1/2 to 24 PT 5 1/2" x 8"....
... sided contemporary reading card was designed by ... range of near point exercises including words, ... 20/400, 20/260, 20/200, 20/100, 20/65, 20/50, 20/40, ... decimal reading in English and metric, Jaeger, ...
Standard reading test. Music Bars and Tables...
... is an economically priced 4-channel data ... research use in the fields of ... biology, zoology, biochemistry and biomedical engineering. ... signal conditioners and transducers. Two Pod ...
Medicine Products: