The Exam Room by the Physicians Committee Why Ozempic Might Not Be the Miracle You Think | Dr. Vanita Rahman
May 19, 2025
Dr. Vanita Rahman, a Physician at the Barnard Medical Center and expert in nutrition, joins to dissect the hype around GLP-1 weight loss drugs like Ozempic. She reveals troubling side effects and questions their long-term efficacy, while discussing the staggering costs involved. The conversation pivots to using food as medicine, promoting plant-based diets as sustainable alternatives. Personal stories from Chuck about his weight loss surgery add depth, emphasizing the importance of informed choices over quick fixes.
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Obesity Due to Food, Not Genetics
- Obesity rise since 1960s is due to food environment, not genetics.
- Genes evolve over centuries, so rapid obesity increase points to diet changes.
How Semaglutide Works
- Semaglutide suppresses appetite and slows gastric emptying to reduce food intake.
- These effects cause weight loss but raise concerns about side effects and sustainability.
Weight Rebound After Stopping Drug
- Stopping semaglutide leads to rapid weight regain and reversal of health benefits.
- Maintenance requires lifelong medication, raising questions about long-term feasibility.