Dr. Jockers Functional Nutrition

In this episode, Dr. David Jockers breaks down fasting as the most powerful natural anti-inflammatory tool available, walking through a detailed hour-by-hour timeline of what happens inside your body, from the first 12-hour gut and liver reset all the way out to the deep cellular healing of a 3-to-5-day fast.

You will learn exactly what your body is doing at each checkpoint of a fast, from the metabolic switch into fat burning at 14 hours, through the onset of autophagy and BDNF-driven mental clarity, to the dramatic rise in human growth hormone at 24 hours, the gut microbiome...

In this episode, Dr. David Jockers goes solo to break down five of the most common health myths he hears on a regular basis, the ones most people you know believe and are unknowingly putting into practice against their own health.

You will learn why sunshine isn't the enemy your dermatologist made it out to be, why skipping breakfast can be one of the healthiest things you do, why saturated fat and cholesterol aren't driving your heart disease risk, why a low-salt diet might be working against you, and why a high-protein diet isn't damaging your kidneys...

In this episode, Dr. David Jockers is joined by his longtime friend Dr. Josh Axe, co-founder and chief visionary officer of Ancient Nutrition, founder of draxe.com, and founder of The Health Institute, for a deep dive into cellular longevity.

You will learn why some organs age faster than others, what's really happening inside your cell membranes and mitochondria as you get older, and which foods, from super berries and pomegranates to organ meats, healthy fats, fermented foods, and longevity mushrooms, do the most to slow that process down.

Dr. Axe...

In this episode, Dr. David Jockers breaks down the science behind five simple drinks that clear your arteries, reduce inflammation, and support long-term cardiovascular health, walking through the human research behind each one and giving you the exact recipe to make it at home.

You will learn why arterial inflammation, not age or cholesterol, is the real driver behind clogged arteries, and how these five drinks work to reduce visceral fat, improve insulin sensitivity, lower inflammatory markers like CRP and ApoB, and support nitric oxide production and arterial repair. Dr. Jockers also shares a simple 30...

In this episode, Dr. David Jockers lays out the exact insulin resistance healing protocol he's used to help thousands of people restore metabolic health, sometimes in as little as a week, and almost always within a few months.

You will learn why late-night eating is one of the biggest hidden drivers of insulin resistance, which nine common cooking oils are quietly wrecking your cell membranes, why "obesogens" hiding in your food, water, and home can stall fat loss no matter how clean you eat, and the exact fasting and eating-window strategy.

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In this episode, Dr. David Jockers sits down with fasting expert Ben Azadi, host of the Metabolic Freedom Podcast and author of the book Metabolic Freedom, for a detailed, hour-by-hour walk through exactly what happens inside your body during a 72-hour water fast.

You will learn what's really going on at each stage of a fast, from the first 12 hours of digestive rest all the way through ketone production, autophagy, mitochondrial biogenesis, and a dramatic spike in growth hormone, plus why your body targets visceral fat and old, damaged proteins before anything else.

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In this episode, Dr. Jockers breaks down the common and often overlooked signs of vitamin B12 deficiency, including fatigue, brain fog, nerve pain, premature graying, and sulfite sensitivity. You'll learn why B12 is so important for your nervous system, red blood cells, detoxification, and neurotransmitter production.

You'll discover why a B12 result that falls within the standard lab range may not tell the whole story. Dr. Jockers explains additional markers he considers, including homocysteine and red blood cell measurements, and what they can reveal about B12 status.

You'll also learn what can contribute...

In this episode, Dr. Jockers breaks down why optimal nutrition isn't about following one specific diet, but creating a personalized real food approach that works with your body. You'll learn the foundational principles he uses to maximize nutrients, minimize toxins, and build meals around your individual needs.

Discover how to determine the right balance of protein, healthy fats, fruits, and vegetables based on your digestion, satiety, energy, and symptoms. Dr. Jockers also explains why foods considered "healthy" can still create problems when individual sensitivities are involved.

You'll also learn how factors...

In this episode, Dr. Jockers sits down with neurologist and bestselling author Dr. David Perlmutter to explore microglia, the brain's immune cells, and the role they may play in protecting the brain from cognitive decline. You'll learn what can shift these cells from a supportive state toward one that promotes neuroinflammation.

Discover why your metabolic health and brain health are deeply connected. Dr. Perlmutter explains how blood sugar, insulin resistance, gut health, and chronic inflammation can influence microglial function and why addressing these factors may be important long before memory problems appear.

In this episode, Dr. Jockers explores the role of the vagus nerve and why improving vagal tone can support digestion, stress regulation, sleep, and overall healing. You'll learn how this important nerve connects your brain, gut, heart, and other systems throughout the body.

Discover how poor vagal tone can impact your ability to adapt to stress, why the body can become stuck in fight-or-flight or freeze states, and the signs that your nervous system may need more support.

Learn simple strategies to activate and strengthen your vagus nerve, including breathing techniques...

In this episode, Dr. Jockers reveals the most effective strategies to target visceral fat by understanding the role of insulin, cortisol, fasting, and metabolic health. You'll learn why belly fat can be resistant to traditional approaches and the key signals your body needs to start burning fat more effectively.

Discover the seven-step process Dr. Jockers recommends to support visceral fat loss, including nutrition strategies, movement, sleep optimization, and ways to improve hormones that influence fat storage and metabolism.

You'll also learn how stress, appetite, mindset, and lifestyle factors can impact your...

In this episode, Dr. Jockers sits down with neuroscientist and psychiatrist Dr. Dave Rabin to explore why chronic stress can keep your nervous system stuck in survival mode. You'll learn what happens in the brain and body during fight or flight and why feeling safe plays such an important role in shifting into recovery.

Dr. Rabin explains how neuroplasticity allows the brain to develop new responses to stress and why trauma is shaped not only by what happens to us, but by how our nervous system processes those experiences. You'll also hear how gratitude, breathing...

In this episode, Dr. Jockers explores the root causes of acne and skin inflammation, revealing how the gut-liver-skin axis plays a major role in skin health. You'll learn why addressing internal imbalances, inflammation, and gut health may be the key to supporting clearer, healthier skin.

Discover the connection between gut dysfunction, endotoxins, nutrient absorption, and common skin issues like acne and rosacea. Dr. Jockers breaks down how factors like stomach acid levels, food choices, and lifestyle habits can influence inflammation throughout the body.

Learn practical strategies to support healthier skin from...

In this episode, Dr. Jockers reveals the number one gut-healing strategy that supports a healthier microbiome, reduces gut issues like gas, bloating, parasites, and constipation, and explains why mitochondrial function inside your intestinal cells plays a critical role in healing.

You'll learn how damaged gut function, stress, toxins, poor sleep, and nutrient deficiencies can impact your intestinal environment and create conditions where harmful bacteria can thrive while beneficial bacteria struggle.

Discover how intermittent fasting, proper nutrition, fiber balance, healthy fats, and targeted support like butyric acid and immunoglobulins can help restore...

In this episode, Dr. Jockers sits down with Dr. Jaban Moore to explore how mold, pathogens, and heavy metals can quietly impact your energy, immune system, and long-term health. You'll learn why some people are more susceptible to toxins than others and how understanding your total toxic burden can change the way you approach healing.

You'll discover a practical, step-by-step detox strategy that begins with creating a safe environment, supporting drainage pathways, and using targeted protocols before more advanced detoxification. Dr. Moore also explains why detox isn't just about removing toxins, it's about helping your...

In this episode, Dr. Jockers explores the many ways castor oil can support your health, from improving liver and gallbladder function to promoting lymphatic drainage and better tissue circulation. You'll learn why castor oil packs are a powerful tool and how to use them effectively for whole-body wellness.

Discover how castor oil may support healthier skin, hair, and digestion, including its role in improving circulation, supporting detox pathways, and addressing common concerns like dry skin, thinning hair, and facial puffiness.

You'll also learn practical ways to incorporate castor oil into your...

In this episode, Dr. David Jockers explores why many people struggle to burn fat despite eating well and exercising. You'll discover how your metabolic environment, circadian rhythm, and meal timing influence fat storage and what changes can help shift your body toward fat burning.

You'll learn why eating late at night can impact insulin sensitivity, liver function, melatonin production, and mitochondrial health. Dr. Jockers breaks down the connection between fasting, sleep, and the body's natural ability to burn fat while you rest.

You'll also discover the seven-day protocol designed to support...

In this episode, Dr. Jockers sits down with Dr. Jason Fung to explore why fat loss is not just about calories, but about understanding hunger, hormones, and the body's fat thermostat. You'll learn how insulin, cravings, and metabolic signals influence your ability to burn fat.

Discover why traditional calorie-restriction approaches often fail, how different types of hunger impact eating behaviors, and why addressing the root cause of hunger can create more sustainable results.

Explore the role of ultra-processed foods, blood sugar regulation, protein, and intermittent fasting in supporting healthier hormone balance...

In this episode, Dr. Jockers reveals the science behind detoxing seed oils, how damaged fats can impact your mitochondria, and why removing these fats from your cells may take longer than expected.

You'll learn how fasting, exercise, nutrition, heat, cold exposure, and targeted compounds can support your body's natural detox pathways and help promote healthier cellular function.

Discover the key steps to reduce your exposure to seed oils, replace damaged fats with healthier sources, and improve energy, metabolism, and overall health.

In This Episode:

00:00 Fasted Exercise Autophagy

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In this episode, Dr. David Jockers breaks down what happens inside your body during a 30-hour fast, including fat burning, ketone production, gut health improvements, and the cellular repair processes activated during fasting.

You'll learn how fasting impacts insulin levels, supports a healthier gut microbiome, reduces inflammation, and helps your body shift into a state of regeneration and renewal.

Discover the connection between fasting, growth hormone, brain health, longevity, and how to maximize the benefits of a longer fasting window safely and effectively.

In This Episode:

In this episode, Dr. Jockers sits down with Ben Azadi to break down why improving your metabolic health is the real key to lasting fat loss. You'll discover why counting calories often backfires, how ketosis actually works, and what it takes to become a more efficient fat burner.

You'll learn why staying in ketosis forever isn't the goal and how the Keto Flex approach helps you build metabolic flexibility. Ben explains when to cycle carbohydrates back in, why protein matters more than many people realize, and the common mistakes that can keep you from seeing...

In this episode, Dr. Jockers reveals how cold water exposure can activate your mitochondria, support fat burning, and increase energy production. You'll learn why this ancient stressor can help your body become more resilient and adaptable.

Discover how cold showers and cold plunges influence brown fat activation, focus, mood, inflammation, circulation, and immune function. Dr. Jockers also explains the science behind using cold exposure as a tool for better metabolic health.

Learn the best practices for starting cold exposure safely, including how long to do it, when to use it, and how to build your...

In this episode, Dr. Jockers explains what zombie cells are, how they contribute to aging, inflammation, and chronic disease, and why clearing them out may be one of the most effective ways to improve your health. You'll discover practical strategies that help your body naturally repair and renew itself.

You'll learn why blood sugar balance, intermittent fasting, and exercise play a powerful role in cellular cleanup, and how simple lifestyle changes can encourage your body to replace old, damaged cells with healthier, more resilient ones.

You'll also discover how sleep, sauna...

In this episode, Dr. Jockers sits down with holistic dentist Dr. Michelle Jorgensen to explore why cavities aren't simply a result of sugar or poor brushing. You'll discover how your oral health reflects what's happening throughout your body and why supporting your teeth naturally may be easier than you think.

Learn what really causes tooth decay, when a cavity may be reversible, and the everyday habits that help strengthen and remineralize your teeth. Dr. Michelle also explains why minerals, nutrition, and the health of your mouth play a much bigger role than most people realize.<...

In this episode, Dr. Jockers reveals his proven five-step process for breaking the "lock" on fat burning by improving insulin sensitivity, supporting metabolic health, and helping your body access stored energy more effectively.

Learn how nutrition, protein intake, exercise, intermittent fasting, and lifestyle habits can influence insulin levels and create the right environment for your body to burn fat.

Discover the role of healthy mitochondria, sleep, heat and cold exposure, and targeted strategies that can support better energy production, improved blood sugar balance, and long-term metabolic function.

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In this episode, Dr. David Jockers shares what happened when he went 48 hours without food and breaks down the incredible changes your body experiences during a fast. You'll learn how fasting shifts your metabolism, lowers insulin, and activates fat-burning and ketone production.

Discover how extended fasting supports your brain, boosting clarity, balancing neurotransmitters, and increasing BDNF to enhance focus, creativity, and strategic thinking.

Explore the deeper benefits of fasting on your gut and cellular health, including autophagy, stem cell regeneration, and growth hormone release, which promote anti-aging, gut repair, and overall...

In this episode with Dr. Jockers and guest Dr. Tony Jimenez, you will learn how cancer is understood as a complex process shaped by the body's internal terrain rather than a single isolated cause. You'll hear how inflammation, toxicity, and metabolic imbalance can influence disease development and progression in ways most people are never told. You will also discover how integrative oncology approaches can be used alongside conventional care to support the body's healing response.

You will gain a clearer understanding of why genetics account for only a small percentage of cancer cases, while epigenetic...

In this episode, Dr. Jockers breaks down the "one meal" strategy designed to support arterial health and help reduce plaque buildup through targeted nutrition. You'll learn how arterial plaque is actually scar tissue formed from inflammation and damage inside the blood vessels. And how this meal approach is designed to support blood pressure and cardiovascular function.

You'll discover why omega-3 rich foods like wild-caught salmon and pasture-raised eggs play a key role in reducing inflammation and supporting endothelial repair. You'll also hear how arugula, olive oil, tomatoes, cucumbers, and citrus work together to boost nitric...

In this episode, Dr. Jockers shares a personal story about a medication he used in his teenage years and early 20s that he believes contributed to liver stress and significant gut disruption, setting the stage for a broader discussion on how common prescriptions can impact long-term health . He also breaks down why so many people are still using similar medications without realizing their potential downstream effects.

You'll learn how the gut and liver work together to regulate inflammation, digestion, and detoxification, and why disrupting this relationship can show up as fatigue, digestive issues, nutrient deficiencies, and chronic...

In this episode, Dr. Jockers sits down with Dr. Ivonne Boujaoude to explore the hidden connection between gut health and hormonal balance. Discover how constipation and microbiome imbalances can impact estrogen, progesterone, and overall hormone regulation in women.

You'll learn how the gut–hormone axis influences inflammation, metabolism, and digestive comfort, and why regular elimination is key for both energy and hormonal health.

Dr. Boujaoude shares practical strategies for supporting digestion, liver function, and microbiome diversity, helping you take actionable steps toward better hormone balance and overall wellness.

In this episode with Dr. David Jockers, you'll learn how to tell if your body is stuck burning sugar instead of fat, and why so many people are unknowingly operating in a metabolically inefficient state. You'll uncover the subtle but powerful signs your body is giving you every day, and what they reveal about your long-term health and energy.

You'll explore the most common indicators of sugar-burning metabolism, including persistent cravings, fatigue after meals, and difficulty losing weight. These symptoms are often misread or normalized, but they actually point to deeper issues with insulin resistance and metabolic...

In this episode Dr. Jockers explains the truth about histamine intolerance and how it connects to allergies, headaches, rashes, and chronic inflammation. You will learn why histamine is an essential immune and nervous system messenger that becomes problematic when the body can't clear it efficiently. This episode explores the early warning signs and what they actually mean for your health.

You will discover how histamine overload develops when gut health, liver function, and key enzymes like DAO and HNMT are compromised. The discussion breaks down why common symptoms like fatigue, hives, migraines, and skin reactions...

In this episode, Dr. Jockers sits down with Colleen Renee, a board-certified family nurse practitioner, to uncover why hair loss is rarely just a cosmetic issue. You'll learn how hormones, thyroid function, stress, and metabolic health can influence hair growth, and why many women are told their labs are "normal" even when they don't feel their best.

Discover the hidden connections between estrogen, progesterone, testosterone, DHT, and insulin resistance, and how these factors can affect hair follicle health. The conversation also explores why hair loss isn't simply genetic and what common root causes are often...

In this episode with Dr. David Jockers, you'll discover the most researched cancer-supporting food backed by over 500 studies and why it has been used for over 5,000 years across traditional healing systems. You'll get a clear breakdown of how this powerful root works at a cellular level to influence inflammation, detoxification, and metabolic health.

You'll learn how chronic inflammation, blood sugar imbalance, and gut-derived toxins like LPS can silently drive disease progression in the body. The episode explains how this food helps regulate insulin sensitivity, strengthen the gut lining, and support the body's natural detox pathways. You'll also...

In this episode, Dr. Jockers breaks down a practical 10-day plan designed to target dangerous belly and liver fat while improving energy, mental clarity, and metabolic health. You'll learn why visceral fat is more than a cosmetic issue and how simple daily habits can help your body become a more efficient fat burner.

Discover the specific exercise strategy that supports rapid fat loss, including the role of walking, strength training, sunlight exposure, and sleep optimization. You'll also learn how these lifestyle factors influence insulin sensitivity, mitochondrial function, and long-term metabolic health.

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In this episode, Dr. Jockers sits down with Dr. Paul Savage to review his latest toxin test results and uncover why some markers improved while others remained elevated. You'll learn what these findings reveal about hidden toxic burden and how everyday exposures may be affecting long-term health.

Dr. Paul Savage explains the biggest sources of modern toxin exposure, including mold, plastics, and PFAS chemicals. Discover why some toxins linger in the body for years and what practical strategies can help reduce your overall toxic load.

You'll also learn how therapeutic plasma...

In this episode, Dr. David Jockers breaks down the secret truth about nitric oxide and why it's essential for blood pressure, libido, and memory. You'll learn how this molecule boosts circulation, supports organ health, and protects your brain. Discover simple strategies to optimize nitric oxide naturally.

You'll uncover the key signs of low nitric oxide, from fatigue and poor sleep to aging skin and low libido. Dr. Jockers explains the different forms of nitric oxide and how to maximize the good ones while reducing inflammation caused by the harmful forms.

Learn...

In this episode, Dr. David Jockers reveals a powerful olive oil fasting trick that can help activate autophagy, the body's natural cellular cleanup system. You'll learn how high-polyphenol olive oil can support fat burning, reduce inflammation, and promote cellular repair. This simple protocol can be done alongside meals for maximum benefits.

Discover the key compounds in extra virgin olive oil—oleuropein, oleocanthal, and hydroxytyrosol—and how they hijack your metabolism to flip the switch from storage to fat burning. Learn why the peppery bite matters and how it signals your cells to repair and regenerate effi...

In this episode, Dr. Jockers breaks down the five nutrient deficiencies most closely linked to memory loss, brain fog, and Alzheimer's disease. You'll learn why these deficiencies are more common than most people realize and how they can impact cognitive health long before a diagnosis occurs.

You'll discover the warning signs of low magnesium, vitamin D, and vitamin B12, along with the role each nutrient plays in supporting healthy brain function. The conversation also explores key lab markers that may reveal hidden deficiencies affecting memory, mood, and focus.

You'll also learn...

In this episode, Dr. Jockers dives into the #1 thing silently destroying your arteries and increasing your risk of heart attacks. You'll learn how high blood sugar and insulin resistance trigger inflammation, plaque buildup, and oxidative stress, setting the stage for long-term cardiovascular problems.

We explore the ripple effect of poor blood sugar control, from kidney damage and neuropathy to optic neuritis and fatty liver. I share actionable insights on how your daily meals, insulin levels, and lifestyle choices play a huge role in protecting your heart.

You'll also discover practical strategies...