Metabolic effects of low glycaemic index diets - PubMed (original) (raw)

Review

Metabolic effects of low glycaemic index diets

Gabriela Radulian et al. Nutr J. 2009.

Abstract

The persistence of an epidemic of obesity and type 2 diabetes suggests that new nutritional strategies are needed if the epidemic is to be overcome. A promising nutritional approach suggested by this thematic review is metabolic effect of low glycaemic-index diet. The currently available scientific literature shows that low glycaemic-index diets acutely induce a number of favorable effects, such as a rapid weight loss, decrease of fasting glucose and insulin levels, reduction of circulating triglyceride levels and improvement of blood pressure. The long-term effect of the combination of these changes is at present not known. Based on associations between these metabolic parameters and risk of cardiovascular disease, further controlled studies on low-GI diet and metabolic disease are needed.

PubMed Disclaimer

Figures

Figure 1

Figure 1

Low GI diets and metabolic syndrome. Description: Low GI diets decrease insulin resistance and insulin levels, causing plasma glucose reduction, decrease free fatty acids levels, inflammation and endothelial dysfunction, causing an important reduction of cardiovascular risk factors.

Figure 2

Figure 2

Regulation of insulin secretion by glucose and lipids. Description: Insulin secretion is influenced by plasma glucose and lipids that activate on one hand glycolysis and production of pyruvate, and on the other hand β-oxidation and ATP synthesis.

Similar articles

Cited by

References

    1. Cheah MH, Kam PC. Obesity: basic science and medical aspects relevant to anaesthetist. Anaesthesia. 2005;60:1009–1021. doi: 10.1111/j.1365-2044.2005.04229.x. - DOI - PubMed
    1. Abete I, Parra MD, Zulet MA, Martßnez JA. Different dietary strategies for weight loss in obesity: role of energy and macronutrient content. Nutrition Research Reviews. 2006;19:5–17. doi: 10.1079/NRR2006112. - DOI - PubMed
    1. World Health Organization . The World Health Report 2002: Reducing Risks, Promoting Healthy Life. Geneva: WHO; 2002. - PubMed
    1. Popkin BM, Gordon-Larsen P. The nutrition transition: worldwide obesity dynamics and their determinants. International Journal of Obesity and Related Metabolic Disorders. 2004;28:S2–S9. doi: 10.1038/sj.ijo.0802804. - DOI - PubMed
    1. Jebb SA. Dietary strategies for the prevention of obesity. Proceedings of the Nutrition Society. 2005;64:217–227. doi: 10.1079/PNS2005429. - DOI - PubMed

Publication types

MeSH terms

Substances

LinkOut - more resources