Current evidence on the association of the metabolic syndrome and dietary patterns in a global perspective

Nutr Res Rev. 2016 Dec;29(2):152-162. doi: 10.1017/S095442241600007X.

Abstract

The metabolic syndrome (MetS) is a key indicator of two main causes of death worldwide: CVD and diabetes. The present paper aimed to perform a review of the population-based research on the association of dietary patterns and the MetS in terms of methodology and findings. For the purpose of the present study, a scoping literature review was conducted using MEDLINE and EMBASE databases and hand searching in Google Scholar. Thirty-nine population-based studies were selected. Most of these studies used the factor analysis method and the a priori dietary approach, which had been initially extracted via a posteriori methods such as using the Mediterranean dietary pattern. The main finding was that following the Mediterranean or similar 'healthy' pattern reduced risk of the MetS, while following a 'Western' pattern increased risk of the MetS. The methodological approach in determining the dietary pattern of a population, whether a priori or a posteriori, should be chosen based on the purpose of the research. Overall, evidence suggests a diet based on the components of the Mediterranean diet and the avoidance of the 'Western' diet can aid in preventing the MetS.

Keywords: DASH Dietary Approaches to Stop Hypertension; MetS metabolic syndrome; NCEP-ATP III National Cholesterol Education Program Adult Treatment Panel III; RCT randomised controlled trial; Dietary patterns; Mediterranean diet; Metabolic syndrome; Western dietary pattern.

Publication types

  • Review

MeSH terms

  • Diet, Mediterranean*
  • Humans
  • Metabolic Syndrome*
  • Risk Factors