PGR News from the Pacific

Posted 1:37 PM by Tevita

Obesity: Glycemia, insulinemia and thrifty genot ype aggra vate d by transformation of diet in the Fijians

From : Jimaima V Lako
In : General Practitioner Volume 15 Number 4 2007

Abstract

Shifting and transformation of diet or nutrition transition may be inevitable. It has been experienced all over the world including Fiji and the other Pacific regional countries. In
Fiji, the pattern and the structure of nutrition transition has run in parallel with the incidence and high prevalence of overweight, obesity and nutritionally-related chronic diseases. Modification of diet, especially deviation from a traditional food pattern has affected the nutritional composition of meals both in quality and quantity. This transition in turn has affected the health status of individuals. Changes in composition of diets affects the nutritional environment that feeds the genetic system. Significant deviation of the nutritional intake away from what is genetically desirable is likely to contribute to fat disposition, obesity and nutritionally-related chronic diseases. This perhaps may be in the form of dedisposition of thrifty genotype and insulinemia in majority of individuals. It may appear that the changing dietary habits of Western civilisation, coupled with reduced physical activity may have compromised the complex homeostatic mechanism and thus disturbed the homeostatic system resulting in fat disposition which ultimately lead to weight gain. Obesity is now considered one of the major public health problems in the world. Its prevalence rates the world over, both in affluent and poor nations in all segments of population in young and old of both sexes, is increasing. The disease is sometimes regarded as “globesity” due its global epidemic trend. Like other developing countries with an increasing rate of urbanisation, Fiji has entered a phase of nutrition transition especially the change in food sources has contributed to the change in nutritional composition of meals. This leads to a gradual change in health status patterns;
from a gradual increase in body weight to overweight, obesity and to prevalence of nutritionally
related chronic diseases. Strategies that may help reduce the development, incidence and prevalence of overweight and obesity in Fiji include the screening and diagnoses of liver dysfunction, syndrome x, glucose intolerance in order to develop some intervention programmes appropriate for such cases.



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DIVA-GIS	Sunday, November 18, 2007 Posted 1:37 PM by Tevita Obesity: Glycemia, insulinemia and thrifty genot ype aggra vate d by transformation of diet in the Fijians From : Jimaima V Lako In : General Practitioner Volume 15 Number 4 2007 Abstract Shifting and transformation of diet or nutrition transition may be inevitable. It has been experienced all over the world including Fiji and the other Pacific regional countries. In Fiji, the pattern and the structure of nutrition transition has run in parallel with the incidence and high prevalence of overweight, obesity and nutritionally-related chronic diseases. Modification of diet, especially deviation from a traditional food pattern has affected the nutritional composition of meals both in quality and quantity. This transition in turn has affected the health status of individuals. Changes in composition of diets affects the nutritional environment that feeds the genetic system. Significant deviation of the nutritional intake away from what is genetically desirable is likely to contribute to fat disposition, obesity and nutritionally-related chronic diseases. This perhaps may be in the form of dedisposition of thrifty genotype and insulinemia in majority of individuals. It may appear that the changing dietary habits of Western civilisation, coupled with reduced physical activity may have compromised the complex homeostatic mechanism and thus disturbed the homeostatic system resulting in fat disposition which ultimately lead to weight gain. Obesity is now considered one of the major public health problems in the world. Its prevalence rates the world over, both in affluent and poor nations in all segments of population in young and old of both sexes, is increasing. The disease is sometimes regarded as “globesity” due its global epidemic trend. Like other developing countries with an increasing rate of urbanisation, Fiji has entered a phase of nutrition transition especially the change in food sources has contributed to the change in nutritional composition of meals. This leads to a gradual change in health status patterns; from a gradual increase in body weight to overweight, obesity and to prevalence of nutritionally related chronic diseases. Strategies that may help reduce the development, incidence and prevalence of overweight and obesity in Fiji include the screening and diagnoses of liver dysfunction, syndrome x, glucose intolerance in order to develop some intervention programmes appropriate for such cases. * Comments: Post a Comment	Archive October 2002 November 2002 December 2002 January 2003 February 2003 March 2003 April 2003 May 2003 June 2003 July 2003 August 2003 September 2003 October 2003 November 2003 December 2003 January 2004 February 2004 March 2004 April 2004 May 2004 June 2004 July 2004 August 2004 September 2004 October 2004 November 2004 December 2004 January 2005 February 2005 March 2005 April 2005 May 2005 June 2005 July 2005 August 2005 September 2005 October 2005 November 2005 December 2005 January 2006 February 2006 March 2006 April 2006 May 2006 June 2006 July 2006 August 2006 September 2006 October 2006 November 2006 December 2006 January 2007 February 2007 March 2007 April 2007 May 2007 June 2007 July 2007 August 2007 September 2007 October 2007 November 2007 December 2007 January 2008 February 2008 March 2008 April 2008 May 2008 June 2008 July 2008 August 2008 September 2008 October 2008 November 2008 December 2008 January 2009 February 2009 March 2009 April 2009 May 2009 June 2009 July 2009 August 2009 September 2009 October 2009 November 2009 January 2010 RSS Feed Alternative feed Contact Tevita Something new: Agrobiodiversity Weblog: For discussions of conservation and sustainable use of the genetic resources of crops, livestock and their wild relatives. 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