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PODCAST · health

The Authentic Longevity Podcast

by Drs. Mark and Michele Sherwood

Real conversations about living longer, healthier, and better. Drs. Mark and Michele Sherwood explore the science and strategies behind authentic longevity, from peptides, hormones, and biomarkers to metabolic health, detoxification, nutrition, and movement. With decades of clinical experience, they cut through the hype and break down complex health topics into clear, practical insights you can use to better understand your health, optimize how you feel, and take a more proactive approach to the years ahead.https://functionaldr.com

Publisher-supplied feed metadata · PodParley refreshed Oct 16, 2026 · Source feed

Episodes

  1. Lou Ferrigno on Strength, Discipline & Longevity at 74 | The Incredible Hulk

    From a bullied child with hearing loss to the legendary bodybuilder and actor known as the Incredible Hulk, Lou Ferrigno’s story is one of resilience, discipline, and determination. At 74, Lou is still training. He joins Dr. Mark Sherwood on the Authentic Longevity Podcast to discuss how his...

  2. Are Your Health Wearables Helping You or Stressing You Out?

    Your smartwatch tracks your sleep. Your wearable measures your recovery. Your glucose monitor shows how your body responds to food. But are these numbers helping you get healthier, or are they creating more stress? Dr. Mark Sherwood and Dr. Michele Sherwood break down the world of health…

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  3. Lara Trump on Strength Training, Healthy Aging & Longevity

    Lara Trump joins Dr. Mark and Dr. Michele Sherwood for a conversation about fitness, strength, healthy aging, and what it takes to make your health a priority. Lara shares how she stays consistent with exercise while balancing a demanding life, why strength training matters for women as they get...

  4. Testosterone: What You Need to Know About Hormones, Testing & Therapy

    What actually affects your testosterone levels? How do you know if your testosterone is low, which blood tests matter, and what should you know before considering testosterone therapy? In this episode of the Authentic Longevity Podcast, Dr. Mark Sherwood and Dr. Michele Sherwood take a deeper…

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  5. Kevin Sorbo: From Hercules to Health & Longevity

    Kevin Sorbo is best known for playing Hercules, but his story goes far beyond the screen. In this episode of the Authentic Longevity Podcast, Dr. Mark Sherwood sits down with Kevin to talk about the health crisis that changed his life, his recovery from an aneurysm and four strokes, and how his...

  6. Peptides: Hype or Real?

    Peptides are everywhere right now, but what actually works, what's FDA-approved, and what's still experimental? Dr. Mark and Dr. Michele Sherwood break down the science, uses, and limitations of peptides, GLP-1s, retatrutide, BPC-157, TB-500, sermorelin, and tesamorelin, what they actually are…

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  7. Gut Bombshell: The Toxic Trio

    Dr. Mark and Michele reveal the “Gut Bombshell” — three common foods silently destroying health: gluten-containing grains, high-fructose corn syrup, and seed oils. These culprits disrupt gut bacteria, trigger leaky gut, and fuel inflammation, leading to fatigue, autoimmune issues, brain fog, and...

  8. Liver Health Awakening

    Your liver is one of the body’s most vital and regenerative organs—yet often the most neglected. Dr. Mark and Michele reveal how fatigue, brain fog, and inflammation often trace back to liver overload from poor diet, toxins, and stress. They explain how simple changes—nutrient-rich foods,...

  9. Train Your Hormones

    This episode explains heat-shock proteins and practical ways to trigger them—sauna, brief cold exposure (50–60°F for 1–5 minutes), short intense exercise, intermittent fasting, and phytochemicals like curcumin and broccoli-sprout–derived sulforaphane. Hosts connect HSPs and daily habits to…

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  10. Reset Your Rhythm

    This episode explores how light exposure, sleep patterns, and daily habits influence hormone balance, metabolism, and emotional resilience. Dr. Mark and Michele explain why early morning sunlight signals the brain to elevate cortisol at the right time, improving fat burning and regulating mood....

  11. Breaking the Dopamine Cycle

    Modern life leaves many trapped in a dopamine hangover—constantly chasing stimulation through screens, sugar, or stress. Dr. Mark and Michele unpack how this endless pursuit drains motivation, damages the liver, and even disrupts sleep. They explain how mindful living, resistance training, and...

  12. Rethinking Food & Longevity

    America’s longevity crisis isn’t just about genetics—it’s about lifestyle. Dr. Mark and Michele uncover how obesity, poor food choices, and emotional eating have eroded our health and quality of life. They challenge the diet mindset, urging a shift toward viewing food as fuel for the body. From...

  13. Inflammation and Food Lies

    Inflammation isn’t always the enemy—but chronic inflammation fueled by poor diet is. In this episode, Dr. Mark and Michele break down how seed oils, sugar, and processed foods wreak havoc on your body, accelerating aging, rusting your cells, and feeding fibromyalgia symptoms. Learn which oils to...

  14. NAD, Genes, and Longevity

    In this episode, we unpack the vital role of NAD in cellular energy, metabolism, immune function, and sleep. Learn how precursors like NMN and NR support NAD production and why delivery method matters. We explore how genetics influence your response to food, exercise, and toxins—and how...

  15. Multivitamins and Missteps

    Not all multivitamins are created equal. In this episode, we break down the dangers of synthetic ingredients like folic acid and alpha-tocopherol and highlight how poor forms of B vitamins and omega-3s can do more harm than good. We also explore effective ways to manage stress and grief…

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  16. Methylene Blue & Metabolism

    What if one little-known substance could boost energy, improve brain clarity, and help with recovery? This episode explores the surprising benefits of methylene blue—a compound that acts as an electron donor, enhances mitochondrial function, and supports longevity. We discuss its role in…

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  17. Inner Strength & Wellness

    In this episode, we explore the refreshing rise of health consciousness in younger generations and the importance of asking questions about nutrition and lifestyle. We dive into the impact of food on our DNA, how fiber supports gut and genetic health, and the powerful role of movement and mindset...

  18. Morning Habits That Matter

    How you start your morning sets the tone for your entire day. In this episode, we unpack practical morning habits that energize, balance, and support your physical and mental health. Learn why movement first thing is crucial, how your breakfast choices impact cravings and energy, the truth about...

  19. Toxic Burden Explained

    In this episode, we break down the concept of toxic burden—the sum of what your body takes in versus its ability to clear it. From pollutants in air, food, and water to the role of hydration, cruciferous vegetables, and genetics in detoxification, the hosts explain how lifestyle choices influence...

  20. Entertainment and Health

    Entertainment is more than distraction—it can refresh the mind, inspire the heart, and connect us with others. In this episode, we explore how movies, books, and even simple social interactions provide a guilt-free escape that reduces stress and opens us to new perspectives. From storytelling…

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  21. Midlife Hormones and Relationships

    What’s really happening in midlife—menopause, andropause, or just a “crisis”? It is unpacked how aging and declining hormones affect mood, sleep, drive, cognition, and sexual function, and why comprehensive testing and balancing can restore vitality. They reframe lovemaking as daily...

  22. Thyroid & Magnesium Insights

    Many people blame weight gain or fatigue on the thyroid—but is it always the root cause? In this episode, we break down the different types of thyroid dysfunction—primary, secondary, and tertiary—and why proper testing is crucial. We also dive into magnesium, exploring its many forms like...

  23. Fueling Healthy Connections

    Dr. Mark and Dr. Michele link constant fatigue to nutrient shortfalls that impair mitochondrial ATP production, stressing B vitamins, magnesium, iron, nutrient-dense foods, and smart supplementation. They explain skin tags—often on the neck, underarms, or groin—as potential clues of insulin...

  24. The Hidden Seed Oil Crisis

    In this episode, we uncover the hidden dangers of seed oils and their widespread role in today’s diet. Doctors Mark and Michele explain how excessive omega-6 intake fuels inflammation, disrupts cellular health, and drives chronic disease. They stress the importance of restoring balance with...

  25. The Bible and Your Health

    This conversation explores how scripture emphasizes honoring our bodies as temples of the Holy Spirit, weaving together faith, health, and lifestyle choices. From the story of Daniel’s commitment to nourishing food, to the importance of long-term nutrition over quick fixes, the dialogue…

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  26. Sleep, Nutrition, and Movement: Keys to Lasting Health

    Quality sleep, balanced nutrition, and simple daily movement are powerful tools for reducing inflammation, boosting energy, and preventing chronic pain. Research shows that poor sleep hygiene, vitamin D deficiency, and lack of exercise can disrupt nearly every system in the body. By prioritizing...

  27. Fuel, Hydration, and Health: Rethinking Diets and Doctors

    True health isn’t about dieting—it’s about building a positive, lasting relationship with food as fuel for the body. Choosing the right doctor, one who listens and works with you toward proactive wellness, is just as essential as nutrition and hydration. From selecting nutrient-rich foods to...

  28. Body Destructor, Goals, & Vacations

    True health isn’t about dieting—it’s about building a positive, lasting relationship with food as fuel for the body. Choosing the right doctor, one who listens and works with you toward proactive wellness, is just as essential as nutrition and hydration. From selecting nutrient-rich foods to...

  29. Stressful Events, Snacks, & Ergonomics

    Life’s unexpected challenges can derail our health, but intentional actions can restore balance. From taking a walk in the sunshine, practicing deep breathing, and creating ergonomic workspaces to choosing nourishing snacks like Kingdom Candy, these small steps build resilience. By focusing on...

  30. Redefining Intimacy, Energy, and Eating

    Dr. Mark and Dr. Michele Sherwood discuss intimacy as more than sex—emphasizing connection, communication, and well-being throughout the day, not just in the bedroom. They also caution against energy drinks, linking them to anxiety, heart issues, and even fatalities in young athletes, while...

  31. The Case for Detox: Fighting Toxins, Supporting Immunity, and Boosting Wellness

    Dr. Mark Sherwood emphasizes the need for regular detoxification three to four times per year, recommending ongoing support due to daily toxin exposure. Dr. Michele Sherwood shares personal insights and experiences with detox, urging individuals suffering from fatigue or toxic overload to take...

  32. What Your Skin Tags Might Be Telling You

    Skin tags, those small, fleshy bumps that often appear on the neck, underarms, or groin, may be more than just a cosmetic issue. Rapid or numerous skin tags can signal deeper health concerns like insulin resistance, diabetes, or hormonal imbalances. Conditions such as PCOS and even exposure to…

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  33. “Don’t Eat Like You’re 25 — Eat Like You Want to Be 95!”

    The secret to long life isn’t in a pill — it’s in your pantry. These science-backed foods reduce disease risk and help you feel strong as you age. It’s trending in Hollywood and wellness clinics — but does NAD actually work? We break down the hype, the science, and who it’s really for....

  34. Your Colon Is Holding 10 Pounds of Waste?! Here’s How to Flush It Out Naturally

    Feeling bloated, sluggish, or stuck on the scale? Your colon may be backed up with years of waste. Learn natural, safe ways to reboot your digestion — and your life. What if your heartburn isn’t caused by too much acid — but too little? Find out the surprising truth and how to fix it without...

  35. "You’ll Never Look at Sugar the Same After This"

    It’s sweet… but it’s deadly. From brain fog to belly fat to blood pressure, sugar is at the root of modern disease. In this episode of Living the Wellness Life, Dr. Mark and Dr. Michele reveal how sugar hijacks your body—and how to cut it before it cuts your life short. 🍓 Say goodbye to sugar.…

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  36. This Might Be Why Your Back Still Hurts!

    Still struggling with back pain? It might not be your posture or age—it could be hidden visceral fat. PLUS: the truth about starch vs. sugar may shock you. 🔥 What you think is healthy… might be fueling your pain.

  37. Toxic People Are Making You Sick + The Military’s Shocking 2-Minute Sleep Trick!

    FM-0130 “Toxic People Are Making You Sick + The Military’s Shocking 2-Minute Sleep Trick!” 📄 YouTube/Podcast Description (SEO-Optimized): Did you know your relationships could be silently destroying your health? 🚨 In this episode of the Furthermore Show, Dr. Mark and Dr. Michele Sherwood expose...

  38. Your Phone Is Wrecking Your Sleep 😵 | Digital Detox, Toxic People & Psoriasis Inflammation Fix

    FM-128 🎥 Title: Your Phone Is Wrecking Your Sleep 😵 | Digital Detox, Toxic People & Psoriasis Inflammation Fix 📄 Description: Is your phone silently sabotaging your sleep and mental health? In this episode of the FurtherMore Show, Dr. Mark and Dr. Michele break down the hidden dangers of…

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  39. Is Your DNA Doomed? The Surprising Truth About Genetics, Faith & Health!

    FM-0129 Is Your DNA Doomed? The Surprising Truth About Genetics, Faith & Health! Can your genes really decide your health fate? Are you stuck with whatever your DNA says—or can faith actually flip the script? In this eye-opening episode of the Furthermore Show, Dr. Mark and Dr. Michele Sherwood...

  40. Carbs Aren’t the Enemy—but THIS Is 😳 | Stop Procrastinating & Learn Carb Cycling Today

    You’ve been lied to about carbs… and maybe about why you can’t get things done, too. In this eye-opening episode of the FurtherMore Show, Dr. Mark and Dr. Michele reveal: 🥖 The truth about Carb Cycling – how it works and why it might be the missing link in your health journey ⏳ How to finally…

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  41. Exhausted, Irritable & Can’t Sleep? The Hidden Causes & Natural Fixes

    FM-0126 Struggling with winter depression or can't stop snoring? Wondering if marijuana has real medicinal benefits? In this episode of the FurtherMore Show, Dr. Mark and Dr. Michele dive deep into: ✅ Seasonal Affective Disorder (SAD) – what it is and how to manage it ✅ Healthy, natural solutions...

  42. "The Best Natural Remedies for Energy, Immunity & Pain Relief"

    🌱 Want to feel better naturally? Drs. Mark & Michele Sherwood reveal the best natural remedies for energy, immunity, and overall well-being. PLUS—discover how to exercise your mind for a healthier brain! 🔹 FREE Chapter of Fork Your Diet → http://forkyourdiet.com 🔹 Get Functional Medical...

  43. “The Shocking Truth About Dehydration & Muscle Cramps”

    💧 Are you drinking enough water? Drs. Mark & Michele Sherwood reveal the importance of hydration and how much water you REALLY need! PLUS—if you suffer from severe muscle cramps, they have the solution to stop the pain. FM-0124 🔹 FREE Chapter of Fork Your Diet → http://forkyourdiet.com 🔹 Get...

  44. “Health Screenings: The Simple Test That Could Save Your Life”

    💡 Why are health screenings so important? Drs. Mark & Michele Sherwood reveal the hidden risks, when to get screened, and how these tests can save lives. Don’t wait until it’s too late—take control of your health today! FM-0122 🔹 FREE Chapter of Fork Your Diet → http://forkyourdiet.com 🔹 Get...

  45. "The Health Benefits of Vacation—Why You NEED a Break!"

    🏖️ Can taking a vacation make you healthier? Drs. Mark & Michele Sherwood reveal the surprising health benefits of taking time off! Plus, don’t fall for fake health foods—learn what to avoid! FM-0123 🔹 FREE Chapter of Fork Your Diet → http://forkyourdiet.com 🔹 Get Functional Medical Institute...

  46. Get the Most Out of Your Home Office! 💻✨

    Get the Most Out of Your Home Office! 💻✨ FM-0121 Dr. Mark & Dr. Michele Sherwood call sitting "the new smoking"—and when you work from home, it’s easy to sit all day! But setting up your workspace ergonomically can keep you moving and improve your health. 🚶‍♂️💪 PLUS: When is the best time to…

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  47. Managing Diabetes Through Diet & Lifestyle

    Dr. Mark and Dr. Michele Sherwood are firm believers that you are not stuck with the hand your dealt, Lifestyle and what you choose to put in your body is what keeps you in a diabetic state and the Docs are here to help. Plus take deep breaths and learn how meditation leads to relaxation, that...

  48. Power of Probiotics.

    FM-0119 (Title) Power of Probiotics. Get Probiotics in you GI track, Dr. Mark and Dr. Michele help you understand how to get your gut health on target. Then how can a hydrogen machine change you life by making it a part of your daily habit. . Get a FREE chapter of Fork Your Diet:...

  49. Exercise Indoors or Outdoors, Which is Best?

    FM-0116 (Title) Exercise Indoors or Outdoors, which is Best? Indoor workouts or outdoor workouts? Dr. Mark and Dr. Michele go through the plus and minuses of each. Then they breakdown the biology of aging. Get a FREE chapter of Fork Your Diet: http://forkyourdiet.com For Functional Medical...

  50. Healthy Meal Timing

    FM-0115 (Title) Healthy Meal Timing! Dr. Mark and Dr. Michele explore the best times to eat during the day that does your body the most good. Plus answer the question, What is Creatine and why do we need it. Get a FREE chapter of Fork Your Diet: http://forkyourdiet.com. For Functional Medical...

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ABOUT THIS SHOW

Real conversations about living longer, healthier, and better. Drs. Mark and Michele Sherwood explore the science and strategies behind authentic longevity, from peptides, hormones, and biomarkers to metabolic health, detoxification, nutrition, and movement. With decades of clinical experience, they cut through the hype and break down complex health topics into clear, practical insights you can use to better understand your health, optimize how you feel, and take a more proactive approach to the years ahead.https://functionaldr.com

HOSTED BY

Drs. Mark and Michele Sherwood

Produced by Dr. Mark Sherwood

Frequently Asked Questions

How many episodes does The Authentic Longevity Podcast have?

The Authentic Longevity Podcast currently has 296 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.

What is The Authentic Longevity Podcast about?

Real conversations about living longer, healthier, and better. Drs. Mark and Michele Sherwood explore the science and strategies behind authentic longevity, from peptides, hormones, and biomarkers to metabolic health, detoxification, nutrition, and movement. With decades of clinical experience,...

How often does The Authentic Longevity Podcast release new episodes?

The Authentic Longevity Podcast publishes regularly with 296 episodes available. Check the episode list for the typical release schedule.

Where can I listen to The Authentic Longevity Podcast?

You can listen to The Authentic Longevity Podcast on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.

Who hosts The Authentic Longevity Podcast?

The Authentic Longevity Podcast is created and hosted by Drs. Mark and Michele Sherwood.
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