The mirror and obesity: A systematic review on the effects of mirror exposure on behaviour and obese individuals.

Aims and Objectives: To review the literature regarding the effects of mirror exposure on behaviour and obese patients. The review explored how mirror exposure influences behaviour in obese patients in terms of activity level, psychology and eating habits.
Background: Obesity is a major epidemic that affects people worldwide but is more predominant in the Western world. Many health issues are directly linked to obesity, and current therapies have failed to provide a sustainable resolution to this problem. Mirror exposure has been used in eating disorders such as anorexia nervosa, bulimia and binge eating; however, there exists a gap in the use of mirrors in obese patients. The literature review focuses on the effects of mirror exposure on behaviour and obese patients.
Method: A literature review of articles published between 2006 and 2020 related to mirror exposure in obese patients and the related effects.
Results: Literature that explicitly discussed mirror exposure in obese patients was included; five research articles were reviewed.
Conclusions: Mirror exposure can influence behaviour modification in obese patients. Therefore, the use of mirrors should be considered as an adjunct therapy in this group of patients.
Relevance to Clinical Practice: Mirror exposure can positively alter behaviour in obese patients and can be used as an intervention in clinical practice to assist in weight loss and improve health outcomes.
(© 2021 John Wiley & Sons Ltd.)