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International Obesity Society

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Call for Applications: Welcome to join the Regional Chapters, Country Chapters, Committees, Working Groups and Taskforces of the International Obesity Society (IOS)

2026-06-05
Announcement

Call for Abstract and Registration: 2nd International Obesity Society Congress (IOS 2026 Chengdu)

2026-05-03
Congress

5th Annual Academic Conference of the Obesity and Metabolic Diseases Professional Committee, Jiangsu Research Hospital Association, 2026

2026-05-29
Endorsed Event

Abstract Submission and Registration OPEN NOW!!! 4th Scientific Meeting of the Asia Pacific Alliance for Obesity and Sarcopenia Metabolism (APAOSM 2026)

2026-05-29
Endorsed Event

IOS Working Group Publishes Landmark International Consensus on Laparoscopic Liver Biopsy in Cell Reports Medicine

2026-05-23
Research and Publications

Decoding IOS.xin: A Domain with Vision

2026-05-16
Announcement

Multicenter Prospective Study Collaboration Recruitment: External Validation of a Risk Prediction Model for Iron Deficiency Anemia (IDA) after Metabolic and Bariatric Surgery (MBS)

2026-04-13
Research and Publications

IOS Webinar x MIS: Metabolic Surgery in the Anti-obesity Medications Era: Survival, Fusion, or Evolution?

2026-04-03
Webinar

IOS Webinar: The Experts' Roundtable - Episode 2: Robotic Bariatric Surgery - From Debate to Data-Driven Practice

2026-04-02
Webinar

IOS Webinar: First IOS-TROGSS Joint Webinar

2026-02-20
Webinar
123
Advance Science-Driven Obesity Care

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  • Home
    • About
      • IOS Executive Board
        • IOS Committees
          • Accreditation Committee
          • Communications and Social Media Committee
          • Consensus and Guideline Committee
          • Corporate Committee
          • Global Partnerships Committee
          • Innovation and Translation Committee​
          • Membership Committee
          • Research Committee
          • Scientific Committee
          • Student Committee
          • Training and Education Committee
          • Youth and Early Career Committee
        • IOS Working Groups
          • China Bariatric Case Management
          • Applied Nutrition
          • Artificial Intelligence
          • Bariatric Endoscopy
          • Body Contouring
          • Cardiometabolic Diseases
          • Clinical Nutrition
          • Clinical Oncology
          • Cosmetic Medicine
          • Dietary Nutrition
          • Endocrine Related Cancer
          • Epidemiology and Population Health
          • Global Burden of Disease
          • Health Economics
          • Hernia and GERD
          • Lifestyle Medicine
          • Maternal Fetal Medicine
          • Metabolic and Bariatric Surgery
          • Nursing
          • Obesity Management Medication
          • Organoids
          • Pharmacology
          • Psychiatry and Psychology
          • Reproductive Endocrinology
          • Robotic Surgery
          • Single Incision Bariatric Surgery
          • Sleep Medicine
          • Sleeve Gastrectomy with Transit Bipartition
          • Steatotic Liver Disease
          • Traditional Chinese Medicine
        • IOS Partners
          • IOS Social Media
            • IOS Milestones
            • Membership
              • News
                • IOS Congress 2026 Chengdu
                  • Welcome Message
                    • Important Dates
                      • Abstract Submission
                        • Pre-Congress Course
                          • Congress Registration
                            • Program
                              • Venue
                                • Accommodation
                                  • Visa
                                    • Chengdu Tour

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