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	Podcast:		TEDTalks Health
	Episode:		Why your body fights weight loss \| Katherine Saunders
	Category:		Health
	Duration:		00:13:20
	Publish Date:		2025-08-19 04:00:00
	Description:		Why does losing weight often feel like an uphill battle? Physician Katherine Saunders unpacks how our bodies are wired to store fat, revealing that obesity isn’t simply a lack of willpower — it’s a complex, chronic disease rooted in evolutionary biology. She shares the science behind the latest breakthroughs in treatment, from lifestyle interventions to powerful new medications. For a chance to give your own TED Talk, fill out the Idea Search Application: ted.com/ideasearch. Hosted on Acast. See acast.com/privacy for more information.
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