E204 – Dr. William Li: The Body's 5 Health Defense Systems, Cancer, Microplastics & Healing From the Inside Out
Summary
Harvard-trained physician Dr. Lee explains that health stems from five internal defense systems: angiogenesis, stem cells, the gut microbiome, immunity, and DNA repair. He argues that while we constantly generate mutant cells, our robust immune system typically eliminates them before cancer develops. The episode emphasizes that maintaining these natural shields through lifestyle choices is key to preventing disease and promoting self-healing.
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