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Encyclopedia of Nutritional Psychology

Obesogenic Environment

Evidence-informed definition Updated August 25, 2026 How to cite this entry

An environment that promotes excessive weight gain and obesity by encouraging unhealthy eating habits and physical inactivity. It includes physical, social, and economic factors—such as easy access to high-calorie foods, limited opportunities for exercise, and cultural or societal influences—that increase the risk of obesity by supporting behaviors that lead to increased fat accumulation.

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Written by Lyanna Tran
Reviewed by CNP Encyclopedia Editorial Board
Evidence base

References and further reading

  1. Lake, A., & Townshend, T. (2006). Obesogenic environments: exploring the built and food environments. Journal of the Royal Society for the Promotion of Health, 126(6), 262–267. https://doi.org/10.1177/1466424006070487 View source
  2. Townshend, T., & Lake, A. (2017). Obesogenic environments: Current evidence of the built and food environments. Perspectives in Public Health, 137(1), 38–44. https://doi.org/10.1177/1757913916679860 View source
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Encyclopedia of Nutritional Psychology. (2026). Obesogenic Environment. The Center for Nutritional Psychology.

https://www.nutritional-psychology.org/encyclopedia/obesogenic-environment/
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