Low Carb MD Podcast

Doug Reynolds is the founder of LowCarbUSA, a leading organization dedicated to promoting low-carb, ketogenic, and metabolic health through science-based education. A former endurance athlete and self-proclaimed “carb skeptic,” Doug turned his personal health journey into a mission to help others reclaim their lives through nutrition. One of his most impactful contributions to the fight for metabolic health is The LowCarbUSA conference. Officially known as the Symposium for Metabolic Health, it is a premier scientific and clinical event hosted by LowCarbUSA in collaboration with the Society of Metabolic Health Practitioners (SMHP). Founded by Doug in 2016, it brings together world‑renowned researchers, healthcare professionals, and passionate individuals to explore the therapeutic benefits of carbohydrate restriction—and its role in combating insulin resistance, inflammation, hyperinsulinemia, type 2 diabetes, obesity, cardiovascular and neurological disorders. The Symposium for Metabolic Health – San Diego 2025, hosted by LowCarbUSA and the Society of Metabolic Health Practitioners (SMHP), takes place August 14–17 at the Loews Coronado Bay Resort. This premier event brings together healthcare professionals, researchers, and health enthusiasts to explore cutting-edge science and clinical strategies focused on therapeutic carbohydrate reduction and metabolic health. Highlights include a full day dedicated to brain and neurological health, 28 CME credits, practical tools for improving patient outcomes, and unique networking opportunities—all set against the scenic backdrop of Coronado Bay, with both in-person and livestream options available. In this episode, Dr. Tro, Dr. Brian and Doug talk about… (00:00) Intro (4:41) Metabolic psychiatry and ketogenic therapies for mental health conditions (13:58) Why it is ketosis and metabolic health that matters, not counting calories (20:17) GLP-1 drugs (22:25) The speaker line-up for the upcoming 2025 Symposium for Metabolic Health in San Diego, CA (42:42) Why you should come to the Symposium! (49:11) PROMO CODE FOR EVENT (20% off): Low Carb MD For more information, please see the links below. Thank you for listening!   Links:   Please consider supporting us on Patreon: https://www.lowcarbmd.com/   Doug Reynolds: 2025 Symposium for Metabolic Health: https://thesmhp.org/symposium-for-metabolic-health-san-diego-2025/ LowCarbUSA: https://www.lowcarbusa.org X: https://x.com/dougiereynolds?lang=en PROMO CODE FOR EVENT (20% off): Low Carb MD   Dr. Brian Lenzkes:  Website: https://arizonametabolichealth.com/ Twitter: https://twitter.com/BrianLenzkes?ref_src=twsrc^google|twcamp^serp|twgr^author   Dr. Tro Kalayjian:  Website: https://www.doctortro.com/ Twitter: https://twitter.com/DoctorTro Instagram: https://www.instagram.com/doctortro/   Toward Health App Join a growing community of individuals who are improving their metabolic health; together.  Get started at your own pace with a self-guided curriculum developed by Dr. Tro and his care team, community chat, weekly meetings, courses, challenges, message boards and more.    Apple: https://apps.apple.com/us/app/doctor-tro/id1588693888  Google: https://play.google.com/store/apps/details?id=uk.co.disciplemedia.doctortro&hl=en_US&gl=US Learn more: https://doctortro.com/community/ 

Dr. Zoë Harcombe is an intellectual powerhouse—a Cambridge graduate with degrees in economics and mathematics, a long-standing member of Mensa, and a fearless truth-seeker. In this episode, she brings her sharp insight and deep curiosity to a wide-ranging conversation that spans nutrition, public health, and the increasingly complex issue of free speech. Before dedicating herself to the world of diet and health in 2008, Zoë built a high-flying career in the corporate world. She held international roles in management consulting, manufacturing, and marketing across major global industries—from FMCG to telecoms—before focusing on Human Resources. She’s worked on the inside of both Big Food (Mars Inc.) and Big Pharma (GSK), giving her a rare, insider’s perspective on how these powerful sectors operate. At the height of her corporate journey, she served as Vice President of HR for Europe, the Middle East, and Africa. In this episode, Drs. Tro and Zoë talk about… (00:00) Intro (04:04) Dr. Zoë’s career shift from working for Big Food to becoming a diet, health, and nutrition researcher  (08:04) Dr. Zoë’s first book (see links below) (09:57) Calorie Counting versus eating a whole food diet featuring meat, fish, eggs, non-starchy vegetables, and yogurt (15:55) Vested interests and the possibility of change to the dietary guidelines (23:12) The war against free-thought and why you should keep your mind open to new ideas that contradict the majority opinion (36:33) The insane level of censorship of free speech in the UK (42:58) Assisted suicide, abortion, and climate change in the UK (53:31) Why the facts of nutrition contradict the guidelines (55:35) Dietary carbohydrates now versus in your grandparent’s generation (01:05:37) What Dr. Zoë eats in a day (01:08:01) Dr. Zoë’s hobbies and favorite activities (01:11:00) Outro For more information, please see the links below. Thank you for listening! Links: Please consider supporting us on Patreon: https://www.lowcarbmd.com/ Dr. Zoe Harcombe: Website: https://www.zoeharcombe.com/ Books: https://www.zoeharcombe.com/my-books/ X: https://x.com/zoeharcombe Dr. Brian Lenzkes:  Website: https://arizonametabolichealth.com/ Twitter: https://twitter.com/BrianLenzkes?ref_src=twsrc^google|twcamp^serp|twgr^author Dr. Tro Kalayjian:  Website: https://www.doctortro.com/ Twitter: https://twitter.com/DoctorTro Instagram: https://www.instagram.com/doctortro/ Toward Health App Join a growing community of individuals who are improving their metabolic health; together.  Get started at your own pace with a self-guided curriculum developed by Dr. Tro and his care team, community chat, weekly meetings, courses, challenges, message boards and more.  Apple: https://apps.apple.com/us/app/doctor-tro/id1588693888  Google: https://play.google.com/store/apps/details?id=uk.co.disciplemedia.doctortro&hl=en_US&gl=US Learn more: https://doctortro.com/community/ 

Sevan Matossian is the son of Armenian immigrants. After spending two years homeless, he filmed movies in one hundred countries, seven continents, and forty-nine American states. As the Executive Director of CrossFit Media, he was a vital part of growing CrossFit from a movement with three-hundred gyms to an organization with fifteen-thousand gyms and an international footprint. During that time, he became educated on health in the United States and now believes that added sugar and refined carbohydrates are at the center of today’s health crisis. In this episode, Dr. Tro and Sevan talk about… (00:00) Intro (02:41) Getting de-platformed and shadow-banned (07:27) How Sevan’s beliefs and values were shaped as a kid and how they changed over time (13:53) The fundamental differences between Liberalism and Conservatism (22:00) Capitalism (24:54) Tolerance (27:15) The founding of Crossfit (30:05) Sevan’s homelessness experience and search for truth (35:43) God, prayer, and miracles (39:00) Rules for being homeless (43:36) How Sevan began working for Crossfit (51:45) Reaching people through media (55:34) Truth and integrity (01:01:26) Regulatory capture, authoritarianism, and free-markets (01:12:23) Sevan’s kids and how to raise good kids (01:17:14) Sevan’s podcast For more information, please see the links below. Thank you for listening! Links: Please consider supporting us on Patreon: https://www.lowcarbmd.com/ Resources Mentioned in this Episode: MetFix: https://brokenscience.org/metfix/ Joel Salatin: https://polyfacefarms.com Sevan Matossian: The Sevan Podcast: https://thesevanpodcast.com IG: https://www.instagram.com/therealsevanpodcast/ YouTube: https://www.youtube.com/c/TheSevanPodcast/featured X: https://x.com/sevanmatossian?lang=en Dr. Brian Lenzkes:  Website: https://arizonametabolichealth.com/ Twitter: https://twitter.com/BrianLenzkes?ref_src=twsrc^google|twcamp^serp|twgr^author Dr. Tro Kalayjian:  Website: https://www.doctortro.com/ Twitter: https://twitter.com/DoctorTro Instagram: https://www.instagram.com/doctortro/ Toward Health App Join a growing community of individuals who are improving their metabolic health; together.  Get started at your own pace with a self-guided curriculum developed by Dr. Tro and his care team, community chat, weekly meetings, courses, challenges, message boards and more.  Apple: https://apps.apple.com/us/app/doctor-tro/id1588693888  Google: https://play.google.com/store/apps/details?id=uk.co.disciplemedia.doctortro&hl=en_US&gl=US Learn more: https://doctortro.com/community/ 

Beatriz E Valenzuela has struggled with rheumatoid arthritis and hypothyroidism since she was twenty-three years old. She has had both knees replaced and, after the birth of her first son, she struggled from joint inflammation and was diagnosed with Hashimoto’s. Today, thanks to her discovery of the keto and carnivore diets, she is thriving and helping others to reclaim their health the same way she did. In this episode, Dr. Brian, Dr. Tro and Beatriz talk about… (00:00) Intro (07:24) How life stress and trauma can lead to the onset of autoimmune disease (10:49) How Beatriz discovered the keto diet and how her chronic health issues improved (18:00) How the carnivore diet took Beatriz’s health to the next level (20:42) Parasite testing (27:31) The gut microbiome and gut health on the carnivore diet (35:08) Improvement in Beatriz’s panic attacks since changing her lifestyle (36:39) Carnivore and ketosis (39:26) The freedom of metabolic health (43:08) Plugs and outro For more information, please see the links below. Thank you for listening! Links: Please consider supporting us on Patreon: https://www.lowcarbmd.com/ Resources Mentioned in this Episode: When the Body Says No (book): https://www.amazon.com/When-Body-Says-No-Hidden/dp/178504222X The Magic Pill (documentary): https://www.amazon.com/Magic-Pill-Pete-Evans/dp/B078H4J7G1 Dr. Ruben Ancona: https://www.instagram.com/ranconabmd/?hl=en Beatriz E Valenzuela: IG: https://www.instagram.com/tichinavh/ Dr. Brian Lenzkes:  Website: https://arizonametabolichealth.com/ Twitter: https://twitter.com/BrianLenzkes?ref_src=twsrc^google|twcamp^serp|twgr^author Dr. Tro Kalayjian:  Website: https://www.doctortro.com/ Twitter: https://twitter.com/DoctorTro Instagram: https://www.instagram.com/doctortro/ Toward Health App Join a growing community of individuals who are improving their metabolic health; together.  Get started at your own pace with a self-guided curriculum developed by Dr. Tro and his care team, community chat, weekly meetings, courses, challenges, message boards and more.  Apple: https://apps.apple.com/us/app/doctor-tro/id1588693888  Google: https://play.google.com/store/apps/details?id=uk.co.disciplemedia.doctortro&hl=en_US&gl=US Learn more: https://doctortro.com/community/