EASO represents the European obesity community

The leading voice of obesity science, medicine and community in Europe. We represent scientists, obesity specialists, physicians, health care practitioners and public health practitioners.

Established in 1986, EASO is a federation of professional membership associations from 38 countries.

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EASO publication in Nature Medicine titled

The European Association for the Study of Obesity has published an important new paper in Nature Medicine outlining an updated framework on the diagnosis, staging, and management of obesity in adults, emphasising understanding obesity as an adiposity-based chronic disease.

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5-Min CPD

5-Min CPD modules go beyond information, they improve knowledge, self-efficacy and daily practice. The pilot programme comprises case studies, patient perspectives, hands-on technique demonstrations, along with short pre-and post-tests.

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EASO and the Novo Nordisk Foundation are pleased to announce that nominations and applications are now open for the 2025 senior Obesity Prize for Excellence and New Investigator Awards in Basic Science, Clinical Research, Childhood Obesity and Public Health (4 separate awards).

2025 Award Applications

EASO Obesity Taxonomy

Words matter and accurate framing and consistent terminology use is vital for ensuring accurate diagnosis, effective treatment, consistent research, clear communication, informed policy-making, and overall improved patient outcomes.

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Banner for the 32nd European Congress on Obesity (ECO 2025) in Malaga, Spain, organized by the European Association for the Study of Obesity, scheduled for May 11-14, 2025.

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EASO have over 100 informative and relevant video in our YouTube channel, subscribe and be alerted when new content is added.

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We are delighted to share this thoughtful video developed by our friends at Obesity Canada, a charitable organisation with membership that includes healthcare professionals, policy makers, researchers and people interested in obesity. The mission of Obesity Canada is to improve the lives of Canadians living with obesity through research, education and advocacy.