Obesity, which affects over 1 billion people worldwide, lacks a clear “identity” in research, social perception, and the healthcare sector, according to a global analysis published in The Lancet. This ambiguity complicates accurate diagnoses and treatments and perpetuates stigma. Experts emphasize that obesity should be recognized as a chronic disease rather than merely a condition leading to other diseases.

At the recent International Congress on Obesity in São Paulo, Brazil (June 26-29, 2024), The Lancet Commission on the Definition and Diagnosis of Clinical Obesity announced a global study aimed at establishing a clear definition for obesity. Dr. Ricardo Cohen, a leading researcher, noted that the current definition is overly broad and insufficient for effectively addressing the issue.

The study’s goal is to create a more specific and universally accepted clinical definition of obesity. Dr. Cohen highlighted that a one-size-fits-all approach to defining the condition oversimplifies its complexity, leading to gaps in care and inconsistent treatment outcomes across populations. By refining the clinical criteria, experts hope to improve diagnosis, reduce stigma, and tailor treatments to individual needs.

In addition to redefining obesity, the Commission also plans to explore how cultural, genetic, and environmental factors contribute to the condition’s progression. This holistic approach will inform future guidelines for healthcare providers, policymakers, and researchers.1

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References

  1. Ribeiro, V. (n.d.). Lancet Commission aims for a clearer definition of obesity | MDEDGe. https://www.mdedge.com/endocrinology/article/270241/obesity/lancet-commission-aims-clearer-definition-obesity?ecd=WNL_EVE_240803_mdedge&uac=40852BX&sso=true

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