Plain-English Summary
Endocrine Society obesity pathogenesis in Scientific statement synthesizing basic science, clinical, and epidemiological obesity literature. Obesity involves sustained positive energy balance and biological defense of a higher body-weight set point.
Key Findings
- Obesity involves sustained positive energy balance and biological defense of a higher body-weight set point.
- Weight loss tends to trigger increased drive to eat and reduced energy expenditure, favoring regain.
- Diet effects on obesity risk are explained largely by calorie intake while environment, reward, genetics, and development influence intake and defended body weight.
Limitations
- Scientific statement and synthesis, not a single intervention trial.
Why It Matters
Obesity involves sustained positive energy balance and biological defense of a higher body-weight set point.
Viral Vitalism Verdict
Useful evidence, bounded by design: Scientific statement and synthesis, not a single intervention trial.
Sources
- Obesity Pathogenesis: An Endocrine Society Scientific Statement - Endocrine Reviews / Endocrine Society