Nutrition with Judy | Carnivore Diet

Judy Cho
  • 4.9 (462)
  • Alternative Health
  • Updated Weekly

The Nutrition with Judy podcast is for people who are tired of surface-level wellness advice and want to understand what is really driving chronic symptoms, inflammation, metabolic dysfunction, gut issues, autoimmune patterns, and complex illness. Hosted by Judy Cho, Board-Certified Holistic Nutritionist, functional medicine practitioner, and author of Inflammation Fix, the show explores root-cause healing through the lens of nutrition, environment, nervous system regulation, clinical pattern recognition, and personal responsibility. Drawing from thousands of client cases, clinical insights, and conversations with leading experts in nutrition, psychology, medicine, and research, Judy breaks down complex health topics in a way that helps listeners become more informed, discerning, and self-advocating. After rebuilding her own health through a carnivore elimination diet and a root-cause approach, Judy’s mission is to help people better understand their bodies and live the life they are meant to live, nearly symptom-free. 

  1. 3d ago

    402. The Real Reason We Fear Supplemental Iodine for Thyroid Health

    Get personalized root-cause care with Empower Functional Health. Learn more at empowerfunctionalhealth.com _____ Iodine supplementation remains one of the most debated topics in thyroid health. Some practitioners warn that iodine, especially higher-dose forms such as Lugol’s iodine, may trigger thyroid dysfunction, Hashimoto’s, or hyperthyroidism, while others argue that iodine deficiency is widespread and often overlooked. In this episode, Judy Cho examines the Wolff–Chaikoff effect, iodine’s role beyond the thyroid, and why iodized salt may not provide enough iodine for optimal health. The deeper history raises an even more important question: are we blaming supplemental iodine while ignoring other exposures that may have affected thyroid health for generations? Judy explores radioactive iodine, nuclear fallout, contaminated food supplies, and the historical events that may have shaped today’s fear around iodine. She also explains why the distinction between nutritional iodine and radioactive iodine matters before deciding whether iodine is helpful or harmful. Is iodine dangerous for your thyroid?The Wolff–Chaikoff effect explainedIodine deficiency, bromide, fluoride, and chlorideThe forgotten history of radioactive iodine exposureWhat government research found about thyroid riskRadioactive iodine exposureUnderstanding the difference between supplemental iodine vs. radioactive iodine_____ EPISODE REFERENCES Thyroid Dose and Risk Calculator for Nuclear Weapons Fallout for the US PopulationExposure of the American People to Iodine-131 from Nevada Nuclear-Bomb TestsCDC Fallout Study Table of ContentsChapter 8 of CDC Results US Before and After exposureHow to Take Iodine Episodes Lynne Farrow InterviewIodine EpisodesFree Iodine Guide  _____ WEEKLY NEWSLETTER 📫 Tips and Weekly Updates JUDY CHO RESOURCES ⛑️Work with Us 🎙️ Podcast 📕 Inflammation Fix Book 📘 Carnivore Cure Book & Elimination Diet 📚 Articles 🎁 Free Resources  _____ *DISCLAIMER: This content is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. It should not replace professional medical advice.

  2. Sep 3

    401. What Every Pet Owner Should Know About Food, Vaccines, Medications & Vet Care

    Get personalized root-cause care with Empower Functional Health. Learn more at empowerfunctionalhealth.com _____ Dr. Judi Keller is a veterinarian who spent roughly two decades practicing conventional veterinary medicine before shifting toward a more holistic approach. After becoming increasingly uncomfortable with how heavily veterinary care could rely on pharmaceuticals and symptom management, she pursued additional training in acupuncture, herbal medicine, nutrition, and integrative care. Her work has focused on helping dogs and cats build better health through species-appropriate nutrition, reducing unnecessary exposures, and looking more carefully at the individual animal rather than automatically following a one-size-fits-all protocol. In this conversation, we question some of the most routine decisions pet owners are asked to make and why many of us rarely stop to examine them. We discuss what may be hiding behind familiar pet-food labels, how veterinary recommendations have changed over time, and how to think more critically about nutrition, medications, vaccines, parasite prevention, testing, and other aspects of everyday pet care. This episode is not about avoiding veterinary care; it is about becoming a more informed pet owner, understanding risks and trade-offs, and asking better questions so you can make thoughtful decisions for the animal you love. We discuss the following:  Dr. Judy Keller’s backgroundPet longevity versus quality of life Foods dogs should never eatWhat’s really inside kibble?Urinary disease in catsAre all pet vaccines necessary?Potential risks of vaccinationRethinking heartworm preventionFlea prevention without routine medicationRethinking spaying and neuteringWhy fresh food isn’t considered Why working dogs choose meat When bloody diarrhea needs care _____ EPISODE RESOURCES Holistic Dog and Pet Wellness Article_____ WEEKLY NEWSLETTER 📫 Tips and Weekly Updates JUDY CHO RESOURCES ⛑️ Work with Us 🎙️ Podcast 📕 Inflammation Fix Book 📘 Carnivore Cure Book & Elimination Diet 📚 Articles 🎁 Free Resources 📗 Complete Carnivore Diet for Beginners _____ *DISCLAIMER: This content is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. It should not replace professional medical advice. If you want to try GI-Resolve, you can get a discount here: https://www.nutritionwithjudy.com/podcasts/

  3. Aug 27

    400. Can You Really Eat Carnivore for Years? 4 Concerns You Should Know

    Get personalized root-cause care with Empower Functional Health. Learn more at empowerfunctionalhealth.com _____ Can a carnivore diet actually be healthy long term? It’s one of the biggest questions around carnivore, especially when the conversation turns to nutrient deficiencies, vitamin C, magnesium and potassium, fiber, gut health, the microbiome, and whether an all-meat diet is simply too restrictive to sustain. In this 400th episode of the Nutrition with Judy podcast, I break down four of the most common concerns about eating carnivore long term and look at what deserves a closer examination. We also get into what the nutrition research can and cannot tell us about long-term dietary safety, how nutrient variety differs from nutrient sufficiency, questions around fiber and digestive health, and what actually matters when evaluating whether a diet is working for an individual. If you follow a carnivore diet, are considering one, or are questioning whether carnivore can be sustainable for years, this episode walks through the arguments that deserve more nuance. Concern 1: Is carnivore too restrictive?Concern 2: Nutrient deficiencies and food varietyConcern 3: Fiber and gut healthConcern 4: Long-term carnivore researchWhat to consider for long-term carnivore_____ EPISODE REFERENCES Slides from episodeWork with us one-on-oneInflammation Fix _____ WEEKLY NEWSLETTER 📫 Tips and Weekly Updates JUDY CHO RESOURCES ⛑️ Work with Us 🎙️ Podcast 📕 Inflammation Fix Book 📘 Carnivore Cure Book & Elimination Diet 📚 Articles 🎁 Free Resources 📗 Complete Carnivore Diet for Beginners _____ *DISCLAIMER: This content is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. It should not replace professional medical advice. If you want to try GI-Resolve, you can get a discount here: https://www.nutritionwithjudy.com/podcasts/

  4. Aug 20

    399. He Ate Only Sardines for 5 Days. Then We Tested His Blood

    Get personalized root-cause care with Empower Functional Health. Learn more at empowerfunctionalhealth.com _____ Robert Sikes put the viral sardine fast to a controlled test: five days of eating approximately 18 cans of sardines per day while maintaining roughly 3,000 calories. In this interview, Judy Cho and Robert examine what happened to his weight, blood glucose, ketones, energy, inflammation, hunger, and overall performance—and why his experience differed from the dramatic weight-loss results commonly shared across the keto and carnivore communities. They also review Robert’s bloodwork before, immediately after, and several weeks after the sardine challenge, including arsenic, mercury, lead, cholesterol, thyroid markers, and SHBG. The conversation explores whether sardine fasting produces unique metabolic benefits, what may actually drive the rapid changes people report, and how extreme short-term diets can affect metabolic health, binge-restriction patterns, and long-term weight-loss success. We discuss the following:  Sardine challenge previewWhy Robert tested sardine fastingEating 18 sardine cans dailyGlucose rose while ketones droppedWhy people do sardine fastRestriction, bingeing, and quick fixesHeavy metals after sardine challengeThe appeal of extreme fasting Should people fear mercury in sardines? _____ EPISODE RESOURCES Keto Savage WebsiteKeto Savage YoutubeKetogenic BodybuildingSavage Perspective PodcastKeto Brick_____ WEEKLY NEWSLETTER 📫 Tips and Weekly Updates JUDY CHO RESOURCES ⛑️ Work with Us 🎙️ Podcast 📕 Inflammation Fix Book 📘 Carnivore Cure Book & Elimination Diet 📚 Articles 🎁 Free Resources 📗 Complete Carnivore Diet for Beginners _____ *DISCLAIMER: This content is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. It should not replace professional medical advice. If you want to try GI-Resolve, you can get a discount here: https://www.nutritionwithjudy.com/podcasts/

  5. Aug 13

    398. Why Perfectionism and Control Can Quietly Work Against Chronic Illness Recovery

    **Our final Wholeness Method cohort of 2026 is open now.** Can you follow a carnivore diet, improve your environment, take the right supplements, and still feel stuck in chronic illness? Judy Cho sits down with licensed clinical social worker and Wholeness Method practitioner Lauren Cogan to examine nervous system dysregulation, trauma responses, anxiety, people-pleasing, boundaries, CIRS, mold illness, and the mind-body patterns that can remain after the physical foundations are addressed. This conversation explores why some behaviors that appear to be personality may actually be protective responses, why understanding a pattern is different from changing it, and how chronic illness can alter the way someone interprets every new healing strategy. This is not an argument against carnivore or functional medicine. It examines the additional layer that may matter when diet, sleep, lifestyle, and protocols have helped, but the body still does not feel safe.  How trauma and anxiety show up in the bodyWhen anxiety can look like ADHDTalk therapy, somatic work, and nervous system healingHow childhood shapes the stress responseWhen a trauma response feels like personalityA chronic illness transformation storyWhy saying no can trigger fight or flightThe crash that can happen before a health issue_____ EPISODE REFERENCES Wholeness Method CohortWholeness Method Resources WEEKLY NEWSLETTER 📫 Tips and Weekly Updates JUDY CHO RESOURCES ⛑️ Work with Us 🎙️ Podcast 📕 Inflammation Fix Book 📘 Carnivore Cure Book & Elimination Diet 📚 Articles 🎁 Free Resources 📗 Complete Carnivore Diet for Beginners _____ *DISCLAIMER: This content is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. It should not replace professional medical advice. If you want to try GI-Resolve, you can get a discount here: https://www.nutritionwithjudy.com/podcasts/

  6. Aug 6

    397. Can Eating Too Much Fat Make You Gain Weight on Carnivore?

    Get personalized root-cause care with Empower Functional Health. Learn more at empowerfunctionalhealth.com _____ Can eating more fat stall weight loss, even on a zero-carb carnivore diet? In this episode, Judy Cho sits down with Craig Emmerich to examine why some people lose weight effortlessly on carnivore or keto while others gain weight, struggle with hunger, or see their metabolic health worsen. They discuss dietary fat, protein intake, calories, leptin resistance, muscle loss, fasting, thyroid function, hormones, and why postmenopausal women may respond differently than men. The conversation also moves beyond macros into the limits of diet itself. Craig shares what years of strict carnivore could and could not resolve in his own experience with Lyme disease, mold illness, CIRS, inflammation, and chronic pain. This episode challenges several popular carnivore claims while offering a more individualized framework for weight loss, body composition, metabolic health, and long-term healing. We discuss the following:  The fat debateThe Randall effectFat gain without carbs?Stress, cortisol, and obesityFat threshold explainedPractical protein and fat targetsLeaner carnivore satietyNutrition misinformation onlineAdjusting fat intakeWhy carnivore harder isn't the answerWhy some people leave carnivoreWhere to start for complex cases _____ EPISODE RESOURCES Why Diet Alone May not be Enough - Lyme, CIRS and Autoimmune Interview with Craig EmmerichKeto Maria WebsiteThe Art of Metabolic Health Book_____ WEEKLY NEWSLETTER 📫 Tips and Weekly Updates JUDY CHO RESOURCES ⛑️ Work with Us 🎙️ Podcast 📕 Inflammation Fix Book 📘 Carnivore Cure Book & Elimination Diet 📚 Articles 🎁 Free Resources 📗 Complete Carnivore Diet for Beginners _____ *DISCLAIMER: This content is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. It should not replace professional medical advice. If you want to try GI-Resolve, you can get a discount here: https://www.nutritionwithjudy.com/podcasts/

  7. Jul 30

    396. Heart Surgeon Performed 3,400 Heart Surgeries. Here’s What Actually Causes Heart Disease

    Get personalized root-cause care with Empower Functional Health. Learn more at empowerfunctionalhealth.com _____ Heart surgeon Dr. Philip Ovadia joins Judy Cho to discuss what may actually drive heart disease beyond a single focus on LDL cholesterol. Drawing from 25 years in cardiac surgery and more than 3,400 operations, he explains why insulin resistance, inflammation, metabolic dysfunction, diet, and vascular damage deserve more attention in heart disease prevention. The conversation also examines statins, coronary artery calcium scans, CT angiograms, seed oils, processed carbohydrates, red meat, vegan diets, gut health, and nutrient absorption. Dr. Ovadia shares how becoming obese and prediabetic changed his own understanding of metabolic health, and why he now focuses on helping patients avoid the operating table. We discuss the following:  Dr. Ovadia’s lessons from 3,400 heart surgeriesWhy cholesterol isn't the root causePharmaceutical and food industry influenceHow diet guidelines failed patientsDr. Ovadia's personal health transformationSeed oils vs processed carbohydratesEarly warning signs of heart diseaseCoronary calcium scan and CT angiogramWhat a heart surgeon eats for breakfastDr. Ovadia’s new bookCan vegans have optimal health?When diet alone isn't enough_____ EPISODE RESOURCES Nutritionist's Guide to the Carnivore DietDr. Philip Ovadia's WebsiteDr. Philip Ovadia's InstagramStay Off My Kitchen Table BookStay Off My Operating Table (First Book)_____ WEEKLY NEWSLETTER 📫 Tips and Weekly Updates JUDY CHO RESOURCES ⛑️ Work with Us 🎙️ Podcast 📕 Inflammation Fix Book 📘 Carnivore Cure Book & Elimination Diet 📚 Articles 🎁 Free Resources 📗 Complete Carnivore Diet for Beginners _____ *DISCLAIMER: This content is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. It should not replace professional medical advice. If you want to try GI-Resolve, you can get a discount here: https://www.nutritionwithjudy.com/podcasts/

  8. Jul 23

    395. Before You Try Peptides, Listen to This

    Get personalized root-cause care with Empower Functional Health. Learn more at empowerfunctionalhealth.com _____ Peptides are everywhere right now: VIP, KPV, BPC-157, TB-500, Thymosin Alpha 1, GHK-Cu, GLP-1s, and more. They are being talked about for inflammation, gut repair, immune support, tissue healing, weight loss, recovery, and chronic illness—but they are not automatically safe just because they sound “natural.” In this episode, Judy Cho breaks down what peptides are, why context matters, and the mistakes people may be making when they use them too casually or too early. Peptides can be powerful tools, but the wrong peptide, timing, or source can pose risks most people are not considering. What are peptidesVIP (Vasoactive Intestinal Peptide)KPVBPC-157TB-500, Thymosin Beta-4 (Wolverine Stack)Thymosin Alpha 1, Mots-CGHK-CuGLP-1s, natural peptides, 3D GLP1s, Peptide risk nuance and examplesPeptide grey market risksFour tactical peptide considerations_____ EPISODE REFERENCES NwJ Peptide ArticleTaking VIP Too Early Copper ToxicityPeptide Contamination: 1, 2_____ WEEKLY NEWSLETTER 📫 Tips and Weekly Updates JUDY CHO RESOURCES ⛑️Work with Us 🎙️ Podcast 📕 Inflammation Fix Book 📘 Carnivore Cure Book & Elimination Diet 📚 Articles 🎁 Free Resources  _____ *DISCLAIMER: This content is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. It should not replace professional medical advice.

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The Nutrition with Judy podcast is for people who are tired of surface-level wellness advice and want to understand what is really driving chronic symptoms, inflammation, metabolic dysfunction, gut issues, autoimmune patterns, and complex illness. Hosted by Judy Cho, Board-Certified Holistic Nutritionist, functional medicine practitioner, and author of Inflammation Fix, the show explores root-cause healing through the lens of nutrition, environment, nervous system regulation, clinical pattern recognition, and personal responsibility. Drawing from thousands of client cases, clinical insights, and conversations with leading experts in nutrition, psychology, medicine, and research, Judy breaks down complex health topics in a way that helps listeners become more informed, discerning, and self-advocating. After rebuilding her own health through a carnivore elimination diet and a root-cause approach, Judy’s mission is to help people better understand their bodies and live the life they are meant to live, nearly symptom-free. 

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