Advertise on podcast: The Berne Podcast with Dr. Sam Berne

What if vision is not simply something your eyes do, but something your entire body experiences? In this episode, Dr. Sam Berne opens the mailbag to explore the deeper connections between eyesight, the nervous system, natural light, brain health, breathing, and the environment. Drawing on more than four decades of experience in behavioral and functional vision, Dr. Berne introduces his approach to Perceptual Ecology, where seeing emerges through the relationship between our senses, our bodies, and the living world. Discover why morning sunlight matters, how nature supports visual awareness, what mitochondria have to do with retinal health, and how the vagus nerve and somatic breathing influence regulation. The conversation also explores macular degeneration, the gut-brain connection, restorative sleep, and practical ways to simplify your environment. At the center is a powerful idea: **Orientation → Regulation → Perception → Action** Better seeing begins with reconnecting to the body. Come home to your senses. Let your eyes soften. Rediscover the world beyond the screen. Learn more at **drsamberne.com**. *Educational content only. Not a substitute for individualized medical care.* #DrSamBerne #PerceptualEcology #HolisticVision #BrainHealth #NervousSystem #MindBodyConnection

Went back into the archives to repost this one because it matters more now. Stress, fear, and uncertainty are running our limbic system, and our vision feels it. In this episode, I explore the relationship between seeing and the nervous system and share ways to ground yourself, tune in to your body, and feel the difference for yourself. #NervousSystem #VisionHealth #Grounding #StressRelief

Have you ever noticed how a slow breath in the morning light feels different? In this episode of The Berne Podcast, Dr. Sam Berne explores the fascinating relationship between oxygen, natural light, the nervous system, and our eyes. Discover the difference between triplet oxygen, its stable ground state, and singlet oxygen, a more reactive, energized form. We’ll explore how oxygen participates in cellular energy production, why mitochondria are essential to retinal health, and how morning light helps synchronize the body’s natural rhythms. But this conversation isn’t just about science. It’s about experience. Dr. Berne guides you through a gentle three-minute morning practice combining natural daylight, slow nasal breathing, soft peripheral vision, and near-far focusing. In this episode, you’ll discover: • The difference between triplet and singlet oxygen • Why your retina needs so much energy • How morning light influences your biological clock • The connection between breathing, nervous system regulation, and visual awareness • A simple daily ritual to cultivate greater calm, clarity, and presence You don’t need complicated techniques to reconnect with your body. Sometimes the simplest practices offer the most meaningful experiences. Light + Breath + Soft Eyes = A New Way of Experiencing Your Day. Join Dr. Sam Berne to discover what happens when you let your breath, eyes, and awareness work together. #TheBernePodcast #DrSamBerne #PerceptualEcology #MorningLight #Breathwork #EyeHealth #NervousSystemRegulation #MindBodyConnection

What if vision isn’t something that happens only in the eyes? I recently went back into my archives and rediscovered this presentation I gave several years ago on Advanced Vision Techniques. Listening to it today, I was struck by how much of what I was exploring then was already moving toward the work that interests me now: body-centered, experiential vision. In this presentation, we explore the relationship between vision and breathing, awareness, movement, the two eyes, blur, light, and color. Rather than approaching vision only as something to measure or correct, I invite you to experience it. What happens when you slow down? What do you notice in your breathing? What happens when you experience one eye and then the other? Can you feel color rather than identify it? This is an archival presentation, so some of my language and perspectives have evolved since I recorded it. But the underlying inquiry feels more relevant to me than ever: **Vision is not isolated in the eyeballs. We see through the state of our entire organism. ** Listen, experiment, and most importantly, notice your own experience. —Dr. Sam Berne #Vision #BodyCenteredVision #SomaticAwareness #Perception #Embodiment #NervousSystem #VisualAwareness #PeripheralVision #ColorTherapy #ExperientialLearning

What do a waterfall, the fluid systems of the eye, and the body’s own inner waters have in common? Dr. Sam Berne traces water — outer and inner — as a lens for perception, vitality, and how we see. A waterfall is never still, even when it looks frozen from a distance. That’s the doorway into this episode: the word cataract comes from an old word for rushing water, and Dr. Sam Berne uses that image to ask a bigger question — what does water have to do with how we see? From there, the episode moves from the fluid architecture of the eye itself, to Viktor Schauberger’s obsession with the spiral movement of streams, to the body’s own fluid systems and how staying in contact with them may support vitality and ease, to the contested claims of Masaru Emoto and Konstantin Korotkov about whether water can carry memory or a biofield. Sam holds each idea with curiosity and honesty — naming what’s established physiology, what’s philosophy, and what’s still unproven — before closing with a simple practice: standing by real moving water and feeling your own nervous system slow down. Part of the Perceptual Ecology series, exploring vision as an expression of the whole, embodied person. #PerceptualEcology #TheWaterLens #DrSamBerne #VisionHealth #EyeHealth #Cataracts #WaterWisdom #SomaticMovement #MindBodyConnection #NervousSystemRegulation #HolisticVision #FunctionalVision #WaterMeditation #MoreThanMedicine #FluidBody #BodyWisdom

What if a few minutes of humming, gentle eye massage, and palming could change the way your eyes and nervous system feel? In this episode, Dr. Sam Berne explores the eye–body connection and shares a simple practice designed to help you step away from the strain of screens and reconnect with your whole system. You’ll learn how movement, blinking, relaxation, and the vagus nerve relate to visual comfort—and then Sam guides you through a gentle humming practice using the eyelids, temples, jaw, neck, and palming. Try the practice with him, then notice what changes: your breathing, your eyes, your sense of space, and the way your body feels. This is less about trying to “fix” your eyes and more about creating the conditions for regulation, circulation, rest, and clearer perception.

At eight years old, I was told I was nearsighted with astigmatism and that my vision would only get worse. Twenty years later, I was an optometrist myself—and still dependent on approximately -2.75 lenses. Then I started asking a different question: What if vision is about more than the optical condition of the eyeball? In this episode of The Berne Podcast, I tell the story of meeting developmental optometrist Dr. Albert A. Shankman and beginning an exploration that changed both my prescription and the direction of my professional life. We explore vision therapy, peripheral awareness, movement, breathing, nervous-system regulation, the visual environment—and Plato’s Allegory of the Cave as a powerful metaphor for questioning the assumptions through which we see. I also offer three experiments you can try: experiencing distance without straining for clarity, expanding peripheral awareness, and bringing movement back into seeing. This isn’t a promise that everyone can eliminate myopia. It’s an invitation to become curious about something much larger: How are you seeing right now? Spotify hashtags/keywords: #Myopia #Vision #EyeHealth #VisionTherapy #PerceptualEcology #Nearsightedness #MindBody #TheBernePodcast

What if vision is about much more than eyesight? In this episode, I share a personal story from my upcoming documentary Perceptual Ecology—how basketball became a refuge for me as a child and an early experience of self-regulation, rhythm, spatial awareness, and embodied presence. From there, I explore the foundation of Perceptual Ecology: orientation → regulation → action. We look at what happens when our visual world becomes increasingly confined by phones and computers, why nature can help us reconnect with our bodies and surroundings, and how widening our perception may change the way we move through the world. I also open the mailbag to answer three questions: • Why do my eyes and body feel more relaxed in nature than on a screen? • Does “perception before correction” mean I’m against glasses? • Can stress change the way I see? My new documentary is coming this fall, and I’ll be sharing more excerpts and conversations about this evolving work in the weeks ahead. #PerceptualEcology #Vision #NervousSystem #Embodiment #SomaticAwareness #DrSamBerne

I’m rebroadcasting my conversation with Katie Wells, founder of Wellness Mama, one of the leading online resources for natural health, wellness, parenting, and healthy living. This conversation feels especially timely as children return to the classroom, homework, reading, computers, and sports. Good vision is about much more than seeing 20/20 on an eye chart. A child may be able to read the smallest letters across the room and still struggle with the visual skills needed for reading, learning, attention, coordination, and sports. Katie and I explore questions parents frequently ask me, including: • What is the best kind of vision evaluation for a child? • Is a standard eye exam enough? • What should parents know about using dilating/cycloplegic eye drops during children’s eye examinations? • How can we evaluate focusing, eye teaming, tracking, depth perception, and visual processing? • What signs might suggest that a child’s visual system is struggling with schoolwork? • How are vision, movement, balance, and the body connected? • What can parents do at home to support healthy visual development? • How can children’s vision affect reading, homework, classroom performance, and sports? I also share one of my favorite Functional Vision Integrative Body™ physical therapy exercises and discuss why I believe working with the whole body can be so important when supporting the visual system. As children return to school, this is a wonderful time for parents to ask a different question: Can my child see clearly? And then go one step further: Can my child comfortably and efficiently use their vision to meet the demands of their world? That is a very different conversation—and it’s the one Katie and I explore in this episode. #BackToSchoolVision #ChildrensVision #KidsVision #VisionTherapy #FunctionalVision #DrSamBerne #WellnessMama #KatieWells #HealthyVision #VisualDevelopment #LearningAndVision #SportsVision #EyeHealth #HolisticEyeCare #PerceptualEcology

DISCLAIMER: This podcast is provided for educational and informational purposes only and does not constitute medical advice, diagnosis, or treatment. Dr. Sam Berne is sharing personal practices and general information about foods, herbs, teas, and nutritional supplements. Individual needs and responses vary, and some ingredients may cause adverse reactions or interact with medications or medical conditions. Consult an appropriately qualified healthcare professional regarding your individual circumstances before making significant dietary changes or using supplements. Do not delay or discontinue medical care based on information presented in this program. I get so many questions about my smoothies that I decided to devote an entire episode to them. My approach is a little different: no ice and no cold liquid. I use warm herbal or green tea as the base and build from there with fresh ingredients such as ginger, turmeric, berries, beets, cucumber, avocado, greens, cacao, almonds, and Brazil nuts. In this episode, I share some of my favorite combinations and explore why I use matcha, mullein, and oat-straw teas; the potential benefits of cacao; creatine for muscle performance and emerging research on brain health; collagen; and why beets are especially interesting for endurance athletes. But this isn’t about creating the world’s most complicated “superfood” smoothie. My rule is much simpler: it must taste good. We also explore the larger idea behind these smoothies—learning to pay attention to taste, temperature, texture, and the signals coming from your own body. Nutrition meets Perceptual Ecology. Taste the garden. Why do I make my smoothies with **warm tea instead of ice? In this episode, I’m taking you into my kitchen: matcha, mullein, oat straw, berries, ginger, turmeric, beets, cacao, almonds, Brazil nuts, creatine, and more. There isn’t one perfect smoothie. Experiment. Taste. Pay attention to your body. I get so many questions about my smoothies. What do you put in them? Why do you use tea? Why aren’t they cold? What about ginger? Turmeric? Beets? Cacao? Creatine? So I thought: why don’t I do a whole show about it? But before we get into the blender, I want to tell you a little story. There was once a traveler who came upon an old gardener tending an extraordinary garden. The traveler looked around and saw berries, herbs, vegetables, flowers, roots, and fruit growing everywhere. He asked the gardener, “What’s the secret? What should I eat?” The gardener smiled and said, “Taste the garden.” The traveler was confused. “No, I mean, which plant is the best one?” And the gardener said again, “Taste the garden.” So the traveler began picking things. Something was bitter. Something was sweet. Something made him feel energized. Something didn’t agree with him at all. Finally he returned to the gardener and said, “I think I understand. There isn’t one perfect plant.” The gardener smiled. “Now you’re learning how to eat.” I made that story up, but it captures something I’ve learned over many years of making smoothies. There isn’t one perfect smoothie. I don’t believe you need seventeen superfoods, six powders, and the latest miracle ingredient. I want fresh food. I want variety. I want ingredients that work together. And here’s the most important part: I want it to taste good. Because food isn’t just chemistry. It’s color. It’s aroma. It’s temperature. It’s texture. It’s pleasure. And it’s information entering the body through all our senses. That’s actually very close to what I mean when I talk about Perceptual Ecology. We’re constantly in relationship with our environment. And eating is one of the most intimate ways in which the environment becomes part of us. So today I’m going to take you into my kitchen. We’re going to talk about why I use warm tea instead of cold water or ice. We’ll get into matcha, mullein, and oat straw. We’ll talk about ginger, turmeric, berries, beets, greens, and avocado. I’ll give you some combinations that taste good. We’ll talk about creatine and collagen. And then we’re going to make one of my favorites—my warm cacao smoothie with cacao, almonds, Brazil nuts, and a few other possibilities. You don’t have to make smoothies exactly the way I do. In fact, I hope you don’t. Use my recipes as a starting point and then taste the garden. Let’s get started. Sam’s Warm Tea Smoothies The basic idea is simple: tea is the liquid base rather than water, juice, milk, or ice. I prefer the smoothie warm or comfortably hot—not cold—and I don’t use ice. I find that much easier and more pleasant on my digestion, particularly in cold weather. Start with about 8–12 oz of freshly brewed tea. Let very hot tea cool somewhat before blending, especially in a sealed Vitamix. For the tea base, rotate among matcha/green tea, which supplies polyphenols including catechins and some caffeine; mullein tea, traditionally used as a soothing respiratory herb; or oat-straw tea, traditionally used as a gentle nutritive/nervine herb. I think of mullein—supports the lungs—and oat straw—supports joints —primarily as traditional herbal choices rather than proven treatments for medical conditions. Then build the smoothie. You don’t need everything at once: • Fresh ginger: about ½–1 inch of root. Adds warmth and zing; ginger contains gingerols and has evidence for digestive/anti-nausea effects. • Fresh turmeric: about ½–1 inch. Provides curcuminoids and other phytochemicals; great with ginger, citrus, and berries. • Celery: 1 stalk. Light, mineral-rich, and doesn’t overwhelm the flavor. • Cucumber: ¼–½ cucumber. Hydrating and gives a very clean taste. • Lemon: ¼–½ lemon, peeled. Brightens greens and adds vitamin C. • Grapefruit: ¼–½ grapefruit, peeled. Tart and refreshing; be aware that grapefruit interacts with many medications. • Berries: ½–1 cup. Blueberries, raspberries, blackberries, or strawberries provide fiber, vitamin C, and colorful polyphenols. • Watermelon: ½–1 cup when it’s in season. Hydrating, naturally sweet, and contains lycopene, particularly in red watermelon. • Avocado: ¼ avocado. Adds monounsaturated fat, fiber, and creaminess, and makes a smoothie much more satisfying. Human studies support the view that avocado is a nutrient-rich whole food, although specific health claims shouldn’t be exaggerated. • Kale or spinach: about ½–1 packed cup. Folate, carotenoids, vitamin K, and other micronutrients. • Beet: about ¼–½ small beet. Gives sweetness, color, and dietary nitrate—particularly interesting for an endurance athlete. • Cabbage: about ½ cup. Cruciferous vegetables provide fiber, vitamin C, and glucosinolates. • Cinnamon-balances blood sugar: ¼–½ teaspoon. Excellent with berries, dates, and oat-straw tea. • Date: 1 date if it needs sweetness. Especially useful after a hard workout or when the vegetables make the smoothie too earthy. Creatine monohydrate: Jason, this is one I’d seriously consider—3–5 g/day is a straightforward maintenance amount. It’s exceptionally well-studied in muscle performance and training, and there’s interesting emerging research on brain energetics and cognition. A 2024 meta-analysis found benefits for memory and some measures of attention/processing speed. However, other reviews find the cognitive evidence less convincing so I wouldn’t sell it as a guaranteed “brain booster.” Collagen powder: about 10–15 g is an easy addition if you want extra collagen peptides/protein. It works well in berry or citrus combinations without significantly changing the flavor. Combinations that taste good Berry-Ginger: 8–10 oz green tea + ¾ cup mixed berries + ½ inch ginger + ¼ avocado + squeeze of lemon + cinnamon. Beet-Berry Endurance: 8–12 oz green tea + ¼–½ small beet + ½–¾ cup berries + ½ inch ginger + ½ peeled lemon + optional date + 3–5 g creatine. —Love this one for you! Cucumber Green: 8–10 oz oat-straw tea + ¼–½ cucumber + 1 celery stalk + ½ cup spinach + ¼ avocado + lemon + small piece ginger. Watermelon-Ginger: 8 oz mullein or green tea + ¾ cup watermelon + ½ cup berries + ginger + squeeze of lemon. Keep this one simple—the watermelon provides enough sweetness. Creamy Berry: 8–10 oz oat-straw tea + 1 cup berries + ¼ avocado + cinnamon + optional date + collagen. Grapefruit Green: 8–10 oz green tea + ¼ grapefruit + cucumber + celery + small handful of spinach + ginger. Tart, bright, and very refreshing. Skip grapefruit if taking a medication that interacts with it. The key is not to turn the blender into a pharmacy. Pick perhaps 3–5 fresh ingredients that complement each other. Ginger + berries + lemon works. Beet + berries + ginger works. Cucumber + celery + lemon + avocado works. Taste it and adjust. More berry/date for sweetness, lemon/grapefruit for brightness, avocado for creaminess, ginger for heat. You’re getting a concentrated mixture of plant nutrients, polyphenols, and fiber. Blending also retains substantially more fiber than juicing. For timing, I like these before breakfast on an empty stomach, but that’s a preference rather than a requirement for nutrient absorption. I do mine 7 days a week, but there’s no reason you need to start there. Try 2–3 mornings a week, figure out which combinations your body and taste buds like, and build from there. The rule: it must taste good. All of mine do. If it doesn’t taste good, change the proportions. One heads-up about beets: don’t be surprised if your urine or stool looks pinkish or reddish afterward. Beet pigments can pass through the digestive tract and cause this harmless color change, sometimes called beeturia. Given the kind of mileage you run, Jason, that’s worth knowing so you don’t a

What if vision is about far more than seeing clearly? In this archived talk recorded at Ark Books in Santa Fe, I explore a question that has guided my life’s work: Can our eyes become healthier when we change the way we perceive ourselves and the world? Listening back, I realized these ideas became the foundation for what I now call Perceptual Ecology—the relationship between vision, the nervous system, movement, awareness, nature, and embodiment. The ancient story of the blind men and the elephant reminds us that each perspective contains a piece of the truth, but no single viewpoint tells the whole story. The same is true for vision. Whether you’re interested in holistic eye health, neuroplasticity, cataracts, macular degeneration, children’s vision, posture, movement, or simply living with greater presence, I hope this conversation offers a new way of seeing. I’d love to hear what resonates with you after you listen. #PerceptualEcology #HolisticVision #VisionHealth #EmbodiedAwareness #Neuroplasticity #MindBodyConnection #NaturalVision #SeeingDifferently #ConsciousLiving #EyeHealth #NervousSystem #Presence #HealingJourney #DrSamBerne #SpotifyPodcast

In this episode, I’m sharing part of a lecture from our practitioner training program on functional anatomy of the eye. Most of what we learn about the eye is structural — naming parts, memorizing terms — but that’s static. Vision is dynamic. It adapts to environmental demands, and it’s deeply integrated with the brain, the vestibular system, and the whole body. We walk through the eye from the outside in — eyelids, sclera, cornea, iris, pupil, lens, retina, optic nerve, and the eye muscles — but through a functional lens instead of a purely structural one. Along the way I get into: * Why sclerology (reading the white part of the eye) can reveal liver, gallbladder, and metabolic imbalances * What pupil dilation patterns tell us about nervous system stress * How color and light therapy can “wake up” a retina that’s shut down from stress or toxicity * Strabismus Syndrome — when a child’s eyes tunnel with no medical explanation * Why eye muscle surgery for strabismus often fails, and what vision therapy offers instead * The case for short-interval eye patching over long-term patching * The powerful idea that changing function can change structure — even reversing conditions like cataracts This is an excerpt from our practitioner training program, so if you’re a parent, OT, or practitioner working with vision, tracking, or learning differences, there’s a lot here to take in.

Can eye exercises improve vision? What causes dry eyes? Is monovision the best solution? And how can nutrition support healthy eyes? In this episode, Dr. Sam Berne explores practical, holistic approaches to vision improvement, including dry eye relief, monovision, nutritional support, eye exercises, and integrative strategies for maintaining healthy vision. Whether you’re interested in natural eye care or simply want to better understand how vision works, listen for practical insights that connect the eyes, brain, and body. Highlights • Why monovision can increase visual stress • The real origin of many dry eye symptoms • Nutritional support for long-term eye health • Eye exercises for comfort and visual performance • Alternative perspectives on astigmatism #VisionImprovement #EyeHealth #DryEyes #Astigmatism #EyeExercises #HolisticVision #NaturalVision #VisionTherapy #FunctionalVision #IntegrativeHealth #HealthyEyes #DrSamBerne #PerceptualEcology

I’m sharing a recent interview I did on Ashley Dealye’s podcast because the original release sparked so many thoughtful comments and questions that I wanted to make it available to my own community. In this wide-ranging conversation, we challenge some of the conventional assumptions about eye care and explore a different way of understanding vision. We discuss: • Why eyesight and vision are not the same thing • The biggest misconceptions about traditional eye care • My own journey from severe nearsightedness to naturally improving my vision. And much more!

What if an eyeglass prescription is more than an optical measurement? In this episode, Dr. Sam Berne explores the deeper meaning behind myopia, hyperopia, and astigmatism through the lens of the nervous system. Learn why nearsightedness often reflects patterns of contraction, fear, and hypervigilance, why farsightedness may represent a different adaptive strategy, and how posture, primitive reflexes, trauma, and visual development are woven together. Rather than seeing vision problems as isolated eye conditions, discover how they can become valuable clues about the body’s relationship to safety, regulation, and perception. Vision isn’t just about seeing clearly. It’s about how we experience the world.