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Strathprints serves world leading Open Access research by the University of Strathclyde, including research by the Strathclyde Institute of Pharmacy and Biomedical Sciences (SIPBS), where research centres such as the Industrial Biotechnology Innovation Centre (IBioIC), the Cancer Research UK Formulation Unit, SeaBioTech and the Centre for Biophotonics are based.

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Physical activity and obesity in childhood and adolescence

Reilly, John J (2005) Physical activity and obesity in childhood and adolescence. Lancet, 366 (9482). pp. 268-269. ISSN 0140-6736

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Abstract

Obesity can only be caused by increased energy intake, reduced energy expenditure, or both. It seems obvious that reduced energy expended on physical activity must have fuelled the global epidemic of paediatric obesity. However, the origin of obesity is more complex than it seems,1 and systematic reviews have failed to establish that low physical activity causes obesity.2,3 In today's Lancet, Sue Kimm and co-workers4 report that changes in physical activity in late childhood and adolescence are related to changes in measures of body fatness in US girls followed up for 9–10 years.