Journal of psychopharmacology
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J. Psychopharmacol. (Oxford) · Nov 2005
ReviewObesity - an epidemic of the twenty-first century: an update for psychiatrists.
Obesity is a chronic relapsing condition associated with significant morbidity and premature mortality. The prevalence of obesity has increased dramatically over the last 20 years and continues to do so, primarily as a result of changes in dietary intake and exercise patterns. There are considerable challenges associated with the management of the obesity epidemic involving both public health policies and individual treatment. ⋯ Appropriate selection of patients and the setting of realistic goals are crucial to the success of any weight-reducing programme. The aim of obesity management is to reduce associated morbidity and mortality, not necessarily to restore normal body weight. While the current trends in obesity are depressing, a better understanding of the pathophysiology and treatment of the condition should allow the clinician to be more optimistic for the future.