The Metabolic Consequences of Sleep Deprivation

Sleep Med Rev. 2007 Jun;11(3):163-78. doi: 10.1016/j.smrv.2007.01.002. Epub 2007 Apr 17.

Abstract

The prevalence of diabetes and obesity is increasing at an alarming rate worldwide, and the causes of this pandemic are not fully understood. Chronic sleep curtailment is a behavior that has developed over the past 2-3 decades. Laboratory and epidemiological studies suggest that sleep loss may play a role in the increased prevalence of diabetes and/or obesity. Current data suggest the relationship between sleep restriction, weight gain and diabetes risk may involve at least three pathways: (1) alterations in glucose metabolism; (2) upregulation of appetite; and (3) decreased energy expenditure. The present article reviews the current evidence in support of these three mechanisms that might link short sleep and increased obesity and diabetes risk.

Publication types

  • Research Support, N.I.H., Extramural
  • Review

MeSH terms

  • Blood Glucose / physiology
  • Body Mass Index
  • Chronic Disease
  • Diabetes Mellitus, Type 2 / epidemiology
  • Feeding Behavior
  • Humans
  • Obesity / epidemiology
  • Prevalence
  • Risk Factors
  • Sleep Deprivation / epidemiology*
  • Sleep Deprivation / metabolism*

Substances

  • Blood Glucose

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