

Mind & Matter
Nick Jikomes
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)
Episodes
Mentioned books

Jul 10, 2024 • 1h 41min
PUFAs in Brain Health & Disease, Dietary Fats, Brain Lipids, Nutrition | Richard Bazinet | 165
Richard Bazinet, a neurochemist and nutritional scientist at the University of Toronto, dives into the fascinating world of brain lipid metabolism. He explores how dietary fats, especially omega-3s, impact cognitive health and function. The discussion unveils the intricate mechanics of fatty acid transport and their crucial role in neural health. Bazinet also tackles the complexities of fatty acid metabolism, emphasizing how our dietary choices can influence conditions such as fatty liver disease and neurodegenerative disorders like Alzheimer's.

Jun 30, 2024 • 1h 48min
Seed Oils, Chronic Disease, Diet & Religious Cults, Mainstream Medicine vs. Independent Research | Tucker Goodrich | 192
Send us a textAbout the guest: Tucker Goodrich is an independent researcher and self-described “seed oil zealot” who credits many of his own health improvements with minimizing his consumption of industrial seed oils. He runs a Substack page, and provides interesting commentary about scientific research on seed oils, metabolic health, and related topics.Episode summary: Nick and Tucker discuss: what seed oils are and their history; differences between omega-6 and omega-3 polyunsaturated fatty acids (PUFAs); seed oils, sunburn, and oxidative stress; Seventh Day Adventism and the relationship between religion, ideology, and diet; paleobiology of human diet; and more.*This content is never meant to serve as medical advice.Support the showAffiliates: Seed Oil Scout: Find restaurants with seed oil-free options, scan food products to see what they’re hiding, with this easy-to-use mobile app. AquaTru: Reverse osmosis water filters. Remove metals, microbes, endocrine disruptors and toxins from drinking water. $100 off AquaTru filters through link. KetoCitra—Ketone body BHB + electrolytes formulated for kidney health. Use code MIND20 for 20% off any subscription (cancel anytime) Lumen device to optimize your metabolism for weight loss or athletic performance. Code MIND for 10% off SiPhox Health—Affordable at-home blood testing. Key health markers, visualized & explained. Code TRIKOMES for a 20% discount. MASA Chips—delicious tortilla chips made from organic corn & grass-fed beef tallow. No seed oils or artificial ingredients. Code MIND for 20% off For all the ways you can support my efforts

Jun 26, 2024 • 1h 9min
Dopamine, Reward, Motivation, Lateral Hypothalamus, Feeding Behavior & Eating Disorders | Melissa Sharpe | 164
Melissa Sharpe, a neuroscientist at the University of Sydney, dives into the fascinating world of dopamine and its multifaceted role in motivation beyond pleasure. She discusses the lateral hypothalamus as a key player in feeding behavior and learning associations. The conversation explores how impulsive decisions in addiction can affect long-term goals, revealing the complex interactions between brain circuits. Additionally, Sharpe shares insights from her academic journey across continents and the cultural differences in work-life balance between Australia and the U.S.

Jun 22, 2024 • 1h 45min
Anesthesia, Placebo Effects, Consciousness, Subjectivity, MDMA, Ketamine, Opioids, Psychedelics | Boris Heifets | 163
Send us a textAbout the guest: Boris Heifets, MD, PhD is an anesthesiologist and researcher at Stanford University. His lab studies non-ordinary states of consciousness and psychoactive drugs like MDMA, ketamine, and psychedelics.Episode summary: Nick and Dr. Heifets discuss: anesthesia and how anesthetics work; placebo effects & expectations in clinical research; ketamine as an antidepressant, anesthetic, and recreational drug; the subjective effects of psychedelics and other drugs; MDMA and Lykos Therapeutics’ attempts to gain FDA approval for MDMA-assisted psychotherapy; opioids & placebo effects; and more.Related episodes:How Does Ketamine Work & Is It Addictive? | Christian Lüscher | #90*This content is never meant to serve as medical advice.Support the showAffiliates: Seed Oil Scout: Find restaurants with seed oil-free options, scan food products to see what they’re hiding, with this easy-to-use mobile app. AquaTru: Reverse osmosis water filters. Remove metals, microbes, endocrine disruptors and toxins from drinking water. $100 off AquaTru filters through link. KetoCitra—Ketone body BHB + electrolytes formulated for kidney health. Use code MIND20 for 20% off any subscription (cancel anytime) Lumen device to optimize your metabolism for weight loss or athletic performance. Code MIND for 10% off SiPhox Health—Affordable at-home blood testing. Key health markers, visualized & explained. Code TRIKOMES for a 20% discount. MASA Chips—delicious tortilla chips made from organic corn & grass-fed beef tallow. No seed oils or artificial ingredients. Code MIND for 20% off For all the ways you can support my efforts

4 snips
Jun 16, 2024 • 1h 35min
Drugs, Addiction & Neuroplasticity: Psychedelics, MDMA, Opioids, Cocaine, Amphetamine (Adderall), Nicotine, Marijuana & Alcohol | Robert Malenka | 162
Send us a textAbout the guest: Robert Malenka, MD, PhD is psychiatrist & neuroscientist. He has spent most of his career at Stanford University, where his lab studies synaptic plasticity, mechanisms of drug action in the brain, and the neural basis of behavior.Episode summary: Nick and Dr. Malenka discuss: mechanisms of synaptic plasticity in the brain, such as LTP & LTD; addiction & the dopamine reward circuitry of the brain; psychoactive drugs ranging from stimulants (cocaine, nicotine, amphetamines) to opioids (fentanyl), psychedelics, MDMA, THC, and alcohol; and more.Related episodes: How Does Ketamine Work & Is It Addictive? | Christian Lüscher | #90Neuroscience of Social Behavior, Pain, Empathy, Emotion, Brain Mechanisms of MDMA | Monique Smith | #159Support the showAffiliates: Seed Oil Scout: Find restaurants with seed oil-free options, scan food products to see what they’re hiding, with this easy-to-use mobile app. AquaTru: Reverse osmosis water filters. Remove metals, microbes, endocrine disruptors and toxins from drinking water. $100 off AquaTru filters through link. KetoCitra—Ketone body BHB + electrolytes formulated for kidney health. Use code MIND20 for 20% off any subscription (cancel anytime) Lumen device to optimize your metabolism for weight loss or athletic performance. Code MIND for 10% off SiPhox Health—Affordable at-home blood testing. Key health markers, visualized & explained. Code TRIKOMES for a 20% discount. MASA Chips—delicious tortilla chips made from organic corn & grass-fed beef tallow. No seed oils or artificial ingredients. Code MIND for 20% off For all the ways you can support my efforts

Jun 12, 2024 • 1h 33min
GLP-1, Weight Loss Drugs, Ozempic, Obesity, NMDA Receptors, Metabolism & Brain Health | Christoffer Clemmensen | 161
Send us a textAbout the guest: Christoffer Clemmensen, PhD is scientist running the Metabolism & Molecular Pharmacology group at the University of Copenhagen in Denmark. His lab studies the biological basis of obesity & other metabolic disorders.Episode summary: Nick and Dr. Clemmensen discuss: GLP-1 & gut hormones; obesity & metabolic disease; GLP-1 agonists and weight loss drugs (e.g. Ozempic); novel, dual-action weight loss drugs his lab has created; and more.Previous discussion: Metabolism, Obesity & Psychedelics for Metabolic Disease | Christoffer Clemmensen | #105*This content is never meant to serve as medical advice.Support the showAffiliates: Seed Oil Scout: Find restaurants with seed oil-free options, scan food products to see what they’re hiding, with this easy-to-use mobile app. AquaTru: Reverse osmosis water filters. Remove metals, microbes, endocrine disruptors and toxins from drinking water. $100 off AquaTru filters through link. KetoCitra—Ketone body BHB + electrolytes formulated for kidney health. Use code MIND20 for 20% off any subscription (cancel anytime) Lumen device to optimize your metabolism for weight loss or athletic performance. Code MIND for 10% off SiPhox Health—Affordable at-home blood testing. Key health markers, visualized & explained. Code TRIKOMES for a 20% discount. MASA Chips—delicious tortilla chips made from organic corn & grass-fed beef tallow. No seed oils or artificial ingredients. Code MIND for 20% off For all the ways you can support my efforts

Jun 1, 2024 • 1h 24min
Diet, Hunting, Culture and Evolution of Paleolithic Humans & Hunter Gatherers | Eugene Morin | 160
Send us a textAbout the guest: Eugene Morin, PhD is a Professor of Anthropology at the University of Trent who studies Paleolithic humans and animals.Episode summary: Nick and Dr. Morin discuss evolution of Paleolithic humans; Neanderthal diet & cultural capacity; key human adaptations related to endurance and stamina; hunter gatherer hunting strategies; evolution of human digestion; and more.*This content is never meant to serve as medical advice.Support the showAffiliates: Seed Oil Scout: Find restaurants with seed oil-free options, scan food products to see what they’re hiding, with this easy-to-use mobile app. AquaTru: Reverse osmosis water filters. Remove metals, microbes, endocrine disruptors and toxins from drinking water. $100 off AquaTru filters through link. KetoCitra—Ketone body BHB + electrolytes formulated for kidney health. Use code MIND20 for 20% off any subscription (cancel anytime) Lumen device to optimize your metabolism for weight loss or athletic performance. Code MIND for 10% off SiPhox Health—Affordable at-home blood testing. Key health markers, visualized & explained. Code TRIKOMES for a 20% discount. MASA Chips—delicious tortilla chips made from organic corn & grass-fed beef tallow. No seed oils or artificial ingredients. Code MIND for 20% off For all the ways you can support my efforts

May 23, 2024 • 1h 27min
Neuroscience of Social Behavior, Pain, Empathy, Emotion, Brain Mechanisms of MDMA | Monique Smith | 159
Send us a textAbout the guest: Monique Smith, PhD is an assistant professor of neurobiology at the University of California-San Diego, where her lab studies the neuroscience of social behavior, pain, and emotion.Episode summary: Nick and Dr. Smith discuss: the neurobiology of pain perception; social & empathy-like behavior in animals; emotion; brain mechanisms of MDMA; serotonin; and more.*This content is never meant to serve as medical advice.Support the showAffiliates: Seed Oil Scout: Find restaurants with seed oil-free options, scan food products to see what they’re hiding, with this easy-to-use mobile app. AquaTru: Reverse osmosis water filters. Remove metals, microbes, endocrine disruptors and toxins from drinking water. $100 off AquaTru filters through link. KetoCitra—Ketone body BHB + electrolytes formulated for kidney health. Use code MIND20 for 20% off any subscription (cancel anytime) Lumen device to optimize your metabolism for weight loss or athletic performance. Code MIND for 10% off SiPhox Health—Affordable at-home blood testing. Key health markers, visualized & explained. Code TRIKOMES for a 20% discount. MASA Chips—delicious tortilla chips made from organic corn & grass-fed beef tallow. No seed oils or artificial ingredients. Code MIND for 20% off For all the ways you can support my efforts

May 16, 2024 • 1h 42min
Ketosis & Ketogenic Diet: Brain & Mental Health, Metabolism, Diet & Exercise, Cancer, Diabetes | Dominic D'Agostino | 158
Researcher Dominic D'Agostino delves into ketosis and the ketogenic diet, discussing their effects on diabetes, brain health, exercise performance, and cancer. They explore metabolic health biomarkers, medication interactions, and the bias towards carbohydrate-centric diets. The conversation also touches on the therapeutic applications of ketosis, including its potential benefits for neuropsychiatric diseases and migraines.

16 snips
May 9, 2024 • 1h 45min
Preventative Medicine & Lies Taught in Medical Schools | Robert Lufkin | 157
Radiologist and author Robert Lufkin discusses the history of medicine, diet vs. pharmaceuticals, diabetes, the influence of health institutions, bloodwork importance, and more in an eye-opening conversation.