Navigation Links
TV viewing poses greater risk than computer use for cardiovascular disease
Date:11/16/2011

Physical activity will definitely lower children's chances of developing cardiovascular disease down the road, but physical inactivity will not necessarily increase it. Findings from a recent Queen's University study shows different kinds of sedentary behaviour may have different consequences for young people's health.

"Even if a child is physically active, this activity is really only making up a short period of their whole day, so it's important to look at other aspects of their day to see what's going on. Part of that is the kind of sedentary behaviours they engage in," says Valerie Carson, a doctoral candidate in the School of Kinesiology and Health Studies at Queen's.

Previous research has identified high volumes of sedentary behaviour as a risk factor for cardiovascular diseases in adults. But among the children she surveyed, Ms. Carson found no general connection between the volume of sedentary behaviour and the risk of developing diabetes or coronary heart disease.

Instead, she noticed some types of sedentary activities having a greater impact on children's health than others. Specifically, high levels of TV viewing predicted higher cardio-metabolic risk, whereas high computer use did not.

One possible explanation is that TV viewing falls near the bottom on the scale of energy expenditure, according to some research. Another is that activities like snacking between meals that usually go hand-in-hand with specific kinds of screen times may be causing the associated health risks.

"The take home message is that we want children to be more physically active, but then, at the same time, we need to think about what they're doing the rest of the time," explains Mr. Carson. "Our study suggests we should also limit children's television viewing time."


'/>"/>

Contact: Anne Craig
Anne.craig@queensu.ca
613-533-2877
Queen's University
Source:Eurekalert

Page: 1

Related biology news :

1. New way of viewing cells could lead to easier routes for drug manufacture
2. Better viewing through fluorescent nanotubes when peering into innards of a mouse
3. Research exposes the risk to infants from the chemicals used in liquid medicines
4. New asthma research opposes current drug treatment, says UH prof
5. Daily consumption of cannabis predisposes to the appearance of psychosis and schizophrenia
6. Linheng Li proposes novel theory for mammalian stem cell regulation
7. Treatment not testicular cancer poses greatest risk to survivors long-term health
8. New, virulent strain of MRSA poses renewed antibiotic resistance concerns
9. Type 2 diabetes gene predisposes children to obesity
10. DNA barcoding exposes fake ferns in international plant trade
11. Propofol poses low risk in pediatric imaging studies, but risk increases with anesthesia duration
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/29/2016)... March 29, 2016 LegacyXChange, Inc. ... "LEGX" and SelectaDNA/CSI Protect are pleased to announce our ... in a variety of writing instruments, ensuring athletes signatures ... created collectibles from athletes on LegacyXChange will be assured ... the DNA. Bill Bollander , CEO ...
(Date:3/18/2016)... --> --> Competitive Landscape Analysis ... Physical infrastructure and Perimeter Surveillance & Detection Systems ... and the continuing migration crisis in the Middle ... led visiongain to publish this unique report, which is crucial ... & security companies in the border security market and the ...
(Date:3/14/2016)... 14, 2016 http://www.apimages.com ) ... --> - Renvoi : image disponible via AP ... --> --> DERMALOG, le leader ... nouveaux lecteurs d,empreintes digitales pour l,enregistrement des réfugiés ... utilisé pour produire des cartes d,identité aux réfugiés. ...
Breaking Biology News(10 mins):
(Date:4/27/2016)... ... April 27, 2016 , ... ... to announce the appointment of John Tilton as Chief Commercial Officer.  Mr. Tilton ... one of the founding commercial leaders responsible for the commercialization of multiple orphan ...
(Date:4/27/2016)... ... April 27, 2016 , ... Global Stem Cells Group and ... Symposium as other research and development initiatives for potential stem cell protocol management for ... Stem Cells Group executives began meeting to establish a working agenda and foster initiatives ...
(Date:4/26/2016)... ... April 26, 2016 , ... The European Patent Office ... as one of three finalists for the European Inventor Award 2016 in the category ... will be announced at a ceremony in Lisbon on June 9th. , The human ...
(Date:4/26/2016)... ... 26, 2016 , ... Seattle based non-profit, The Institute for ... Corporation. The grant will be used to further the scientific research goals of ... http://www.ivsci.org , In accounting the grant to the IVS, Mr. Glenn ...
Breaking Biology Technology: