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About the guest: Gary Churchill, PhD is a statistician & geneticist at the Jackson Research laboratory in Maine. His lab uses a systems approach to investigate the genetics of complex biological traits in health & disease.

Episode summary: Nick and Dr. Churchill discuss: his recent papers looking at the effects of caloric restriction & intermittent fasting on nearly 1,000 genetically diverse mice; how dietary restrictions affect longevity, metabolic health, immunity, and hundreds of biomarkers; the role of genetics vs. diet in aging; and more.

Related episodes:

• M&M #139: Metabolic Switching, Fasting, Ketosis, Neuroplasticity, Diet & Neurodegenerative Disease

*This content is never meant to serve as medical advice.
*Full episode available free on Substack & YouTube.

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