title: Can metabolic side effects of antipsychotics be reversed by lifestyle changes?
abstract: BACKGROUND
  Antipsychotics, particularly atypical antipsychotics, are known to have metabolic side effects such as; weight gain, hyperlipidaemia and insulin resistance. This is problematic as metabolic syndrome can be a precursor to many diseases, including type II diabetes and coronary heart disease. In an attempt to overcome these side-effects, lifestyle changes have been recommended in tandem with commencement of atypical antipsychotics, but is this effective at halting metabolic syndrome?
  
  
  RESULTS
  There is some evidence suggesting that lifestyle changes can reduce weight gain caused by atypical antipsychotics. However, there seems to be a paucity of evidence about whether this correlates with correction of metabolic dysregulation. Moreover, there is a lack of research into the precise mechanism of metabolic syndrome as caused by atypical antipsychotics,as well as a lack of evidence into how exercise remedies this. Furthermore, there is research to suggest that the pathophysiology of psychosis may lead to metabolic dysregulation independently of treatment.
  
  
  CONCLUSIONS
  Lifestyle changes should still be part of a treatment as they seem to partially reverse metabolic changes seen with atypical antipsychotics. However, more research is needed to identify weight independent mechanisms for metabolic dysregulation seen in those taking atypical antipsychotics in order to solve this pressing issue.
authors.affiliation: Clinical School University of Cambridge, Cambridge, UK, ab917@cam.ac.uk.
authors.forename: Alistair
authors.initials: A
authors.lastname: Bolger
authors.forename: Norma
authors.initials: N
authors.lastname: Verdolini
authors.forename: Mark
authors.initials: M
authors.lastname: Agius