Navigation Links
New scientific study indicates that eating quickly is associated with overeating
Date:11/4/2009

Chevy Chase, MD According to a new study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM), eating a meal quickly, as compared to slowly, curtails the release of hormones in the gut that induce feelings of being full. The decreased release of these hormones, can often lead to overeating.

"Most of us have heard that eating fast can lead to food overconsumption and obesity, and in fact some observational studies have supported this notion," said Alexander Kokkinos, MD, PhD, of Laiko General Hospital in Athens Greece and lead author of the study. "Our study provides a possible explanation for the relationship between speed eating and overeating by showing that the rate at which someone eats may impact the release of gut hormones that signal the brain to stop eating."

In the last few years, research regarding gut hormones, such as peptide YY (PYY) and glucagon-like peptide (GLP-1), has shown that their release after a meal acts on the brain and induces satiety and meal termination. Until now, concentrations of appetite-regulating hormones have not been examined in the context of different rates of eating.

In this study, subjects consumed the same test meal, 300ml of ice-cream, at different rates. Researchers took blood samples for the measurement of glucose, insulin, plasma lipids and gut hormones before the meal and at 30 minute intervals after the beginning of eating, until the end of the session, 210 minutes later. Researchers found that subjects who took the full 30 minutes to finish the ice cream had higher concentrations of PYY and GLP-1 and also tended to have a higher fullness rating.

"Our findings give some insight into an aspect of modern-day food overconsumption, namely the fact that many people, pressed by demanding working and living conditions, eat faster and in greater amounts than in the past," said Kokkinos. "The warning we were given as children that 'wolfing down your food will make you fat,' may in fact have a physiological explanation."


'/>"/>

Contact: Aaron Lohr
alohr@endo-society.org
240-482-1380
The Endocrine Society
Source:Eurekalert

Related medicine news :

1. Sanford Barsky, M.D., University of Nevada School of Medicine and Nevada Cancer Institute faculty member publishes scientific paper in the journal Nature
2. Press alert for American Society of Nephrologys 42nd Annual Meeting and Scientific Exposition
3. Enbrel(R) (etanercept) Data to be Presented at the 2009 American College of Rheumatology Scientific Meeting
4. Government of Canada supports scientific research to deepen knowledge of H1N1 flu virus
5. Launch of First Year-Round Annual Scientific Medical Meeting Announced at Health 2.0
6. Canary Foundations Don Listwin Appointed to National Cancer Institutes Board of Scientific Advisors
7. Pluromed, Inc. Signs Agreement with Boston Scientific
8. Scientific Paper Supports Micro-Bland Embolization Technique for Liver Cancer With Embozene(TM) Microspheres
9. Star Scientific Breaks New Ground, Plans FDA Filing for Approval of First Modified Risk Tobacco Product; Nominates Curtis Wright, MD, MPH for FDA Advisory Committee
10. Boston Scientific PROMUS(R) and First-Generation TAXUS(R) Express(R) Stents Continue Excellent Performance in SPIRIT III Trial
11. Dean MacCarter, Ph.D. Addressed Differentiation of Responder vs Non-Responder CRT Status with Low Level Exercise at HFSA13th Annual Scientific Meeting
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/8/2016)... FL (PRWEB) , ... December 08, 2016 , ... Coppin ... business owners and families in and around the Cape Coral area, is embarking on ... Chapin Food Bank of Southwest Florida. , The Harry Chapin Food Bank of Southwest ...
(Date:12/8/2016)... Fort Payne, AL (PRWEB) , ... December 08, ... ... enterprise offering insurance and financial consulting services to residential and commercial clients in ... raise awareness and support for Nobis Works. , Since 1977, Nobis Works has ...
(Date:12/7/2016)... ... , ... DrugDev again demonstrated its dedication to reducing the administrative ... adopters completing EU-U.S. Privacy Shield Certification from the U.S. Department of Commerce. , ... the Atlantic with a mechanism to comply with EU data protection requirements when transferring ...
(Date:12/7/2016)... ... December 07, 2016 , ... "Today, MHA and ... comprehensive mental health systems reform legislation in more than fifty years. We applaud ... commitment of our elected officials to improving mental health services and supports in ...
(Date:12/7/2016)... , ... December 07, 2016 , ... ... drug in their bodies, a researcher at the Icahn School of Medicine at ... , The study found that when young children are exposed to secondhand marijuana ...
Breaking Medicine News(10 mins):
(Date:12/8/2016)... NEW YORK , Dec. 8, 2016 ... ... such as reducing loss of blood during surgeries, lowering the ... surgeries, and decreasing risks of SSIs. The patient warming systems ... and intravascular warming systems.These benefits in turn reduce the stay ...
(Date:12/8/2016)... Dec. 8, 2016 KEY FINDINGS ... grow in 2017-2023. Various reasons for growth of the ... higher incidences of chronic diseases, high recovery cost of ... services. Medical lifting sling refers to an assistive ... mobility. These slings connect to the lift and hold ...
(Date:12/8/2016)... LONDON , Dec. 8, 2016 ... diagnostics includes products and tests that are used ... grass, weed, peanuts, milk, or drugs etc. in ... developed by the immune system. The report on ... future prospects of the market. The report consists ...
Breaking Medicine Technology: