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Obesity treatment: examining the premises
1Obesity Research Center, St. Luke's-Roosevelt Hospital Center, Columbia College of Physicians and Surgeons, New York, New York 10025, USA.
Summary
Obesity negatively impacts health, but weight loss can improve physical well-being. While challenging, sustainable weight loss is achievable for many, offering significant health benefits.
Area of Science:
- Obesity and Weight Management
- Public Health
- Clinical Medicine
Background:
- Obesity is linked to increased illness and reduced lifespan.
- Existing data suggest obesity poses significant health risks.
Purpose of the Study:
- To evaluate the premises supporting weight loss recommendations for obese individuals.
- To assess the health benefits, feasibility, and costs associated with weight loss.
Main Methods:
- Review of clinical studies and existing data on obesity and weight loss.
- Analysis of the impact of weight loss on morbidity and potential effects on mortality.
- Evaluation of the long-term sustainability and benefits versus costs of weight loss.
Main Results:
- Evidence supports that obesity causes morbidity and decreases longevity.
- Weight loss demonstrably reduces morbidity in obese individuals.
- Approximately 20% of individuals achieve clinically meaningful weight loss, with challenges in maintenance.
Conclusions:
- Weight loss offers significant health benefits for obese persons.
- Complementary approaches can enhance, but not replace, weight loss efforts.
- Further research is needed to fully understand long-term mortality effects.