Mind & Matter
Whether food, drugs or ideas, what you consume influences who you become. Learn directly from the best scientists & thinkers alive today about how your mind-body reacts to what you feed it. The weekly M&M podcast features conversations with the most interesting scientists, thinkers, and technology entrepreneurs alive today. Not medical advice. At M&M, we are interested in trying to figure out how things work, not affirming our existing beliefs. We prefer consulting primary rather than secondary sources and independent rather than institutional voices. If we encounter uncomfortable truths or the evidence suggests unfashionable ideas may be valid, so be it. As the host, my aim is to help you better understand how the body & mind work by curating & synthesizing information in a way that yields science-based insights that you can choose to use or disregard in your own life. Taking ownership of your health starts with taking ownership of your information diet. I am motivated to connect the dots and distill general principles from what I learn, preferring to ask questions and play devil’s advocate to debating or incessantly pushing my own viewpoint. My beliefs: Taking ownership of your health starts with taking ownership of your information diet.All knowledge is provisional and we must work hard to prevent ourselves from becoming attached to our favorite ideas & preferred conclusions.Wisdom comes from an iterative, trial-and-error process of learning and unlearning. Letting go of pre-conceived notions can be painful, but pain is information. Sometimes modern discoveries teach us we must unlearn received wisdom. Other times, modern information overload & historical chauvinism cause us to forget ancient wisdom which stills applies. The framework for learning that I embody is inspired by three Ancient Greek maxims inscribed in the Temple of Apollo at Delphi: “Γνῶθι σεαυτόν” (Know thyself)“Μηδὲν ἄγαν” (Nothing in excess)“Ἐγγύα πάρα δ Ἄτα” (Certainty brings insanity)
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Send us a text About the guest: Joshua Siegel, MD, PhD is a psychiatrist & systems neuroscience at New York University. He uses functional imaging to study the effects of psychedelics and other drugs on the human brain. Episode summary: Nick and Dr. Siegel discuss: fMRI and how it works; relationship between neural act
Synesthesia & Effects of Digital Technology on Brain & Mental Health | Richard Cytowic | #187
Send us a text About the guest: Richard Cytowic is a neurologist, poplar science writer and professor at the George Washington University. Episode summary: Nick and Dr. Cytowic discuss: the effects of smart phones and social media on the developing and adult brain; artificial blue light vs. broad spectrum natural ligh
Kidney Biology: Simple Diet & Lifestyle Practices for Kidney Health | Thomas Weimbs | #186
Send us a text About the guest: Thomas Weimbs, PhD is a biologist at UC-Santa Barbara whose lab studies kidney function in health and disease. Episode summary: Nick and Dr. Weimbs discuss: basic kidney biology; kidney stones and their causes, including dietary oxalates and fructose; the kidney damaging effects of commo
Self-Experimentation (n=1) in Metabolic Health, Lipid-Energy, Trust in Medical & Scientific Institutions | Nick Norwitz | IS #4
Send us a text Full version available on Substack and YouTube. About the guest: Nick Norwitz, PhD received his PhD in Physiology at Oxford University and is finishing his MD degree at Harvard Medical School. He is also an independent content creator focused on making metabolic health mainstream. Episode summary: Nick a
Send us a text Full version available on Substack and YouTube. About the guest: Nicole Avena, PhD is a neuroscientist at Mount Sinai. She studies the effects of sugar and diet on animal behavior and the brain. She is also the author of, “Sugarless.” Episode summary: Nick and Dr. Avena discuss: drug addiction vs. food a
Endocrine Disruptors & Metabolism: Microplastics, BPA, Estrogen, Insulin, Pancreas Biology & Metabolic Dysfunction | Angel Nadal | #184
Send us a text About the guest: Angel Nadal, PhD is a biologist in Spain whose lab studies endocrine disruptors (e.g. microplastics), hormones (estrogen, insulin), and the endocrine functions of the pancreas in health & disease. Episode summary: Nick and Dr. Nadal discuss: endocrine biology of the pancreas; insulin and