Ask The Doctor Podcast

Ask The Doctor - Dr Michael Lange

Ask The Doctor is hosted by Dr. Michael Lange, a Board Certified Optometric Physician and Certified Nutrition Specialist. He also has degrees in psychology and physiological optics. As the founder of Lange Eye Care and Associates and the Lange Eye Institute, Dr. Lange has always been focused on sharing his knowledge and experience to help serve a larger audience.  This is why in 1993 he launched Ask The Doctor, a popular radio talk show on eye care and nutrition. He's extremely passionate about helping people maximize people's health and well-being through proper nutrition, and spends his time educating eye care provides worldwide on proper nutrition and the benefit of it for their patients.Fun fact about Dr. Lange: He actually sits down each and every night to answer inquiries on the Fortifeye website! What other vitamin company actually lets you talk directly to the doctor that is responsible for the development of their products?  Disclaimer: This is for educational purposes only and should not replace a comprehensive eye examination or medical evaluation.

  1. Mardi Gras, Dry Eye , Cataracts, Glaucoma & Natural Vision Support

    FEB 14

    Mardi Gras, Dry Eye , Cataracts, Glaucoma & Natural Vision Support

    Mardi Gras, Cataracts, Glaucoma, Dry Eye & Natural Eye Health Join Dr. Michael Lange, Optometric Physician & Certified Nutrition Specialist, and Dr. Susan Summerton for another upbeat and information-packed episode of Ask the Dr., America’s longest-running live medical talk show.  In this episode, the doctors kick things off with a discussion about Mardi Gras, Fat Tuesday, Ash Wednesday, Lent, and the journey to Easter. Dr. Lange reminds everyone to enjoy the celebrations—but to do so responsibly and protect your health.  SPECIAL ANNOUNCEMENT:  Join us for the Lange Eye Institute Mardi Gras Festival February 21st | 10 AM – 2 PM  We invite the entire community to come out, celebrate, and learn more about eye health, nutrition, and wellness.  CATARACTS & NUTRITION  Dr. Lange and Dr. Summerton discuss why diabetics are more prone to cataracts, explaining the role of elevated blood sugar, oxidative stress, and glycation in damaging the lens of the eye. They also review nutritional strategies that may help support lens clarity and overall eye health.  OPTILIGHT IPL & OPTILIFT RESULTS  The doctors share what they are seeing after over a year of treating patients with OptiLight and OptiLift technologies, including improvements in dry eye symptoms, eyelid function, and blink dynamics. These innovative therapies are showing promising results for patients suffering from dry eye disease.  GLAUCOMA – THE SILENT THIEF OF SIGHT  During a live caller discussion, the doctors emphasize that glaucoma often has no early warning signs. They stress the importance of routine comprehensive eye exams to detect glaucoma early and prevent vision loss.  They explain how glaucoma is diagnosed, including: • Eye pressure testing • Optic nerve evaluation • Visual field testing • OCT imaging GLAUCOMA & WHOLE-BODY HEALTH  The discussion expands into how systemic health impacts glaucoma, including: • Ocular perfusion pressure (blood flow to the optic nerve) • The dangers of blood pressure that is too low • How sleeping more than 9 hours may negatively affect glaucoma • The impact of sleep apnea on optic nerve health NATURAL SUPPORT FOR EYE HEALTH  Dr. Lange and Dr. Summerton discuss nutritional and lifestyle strategies that may support healthy vision and circulation, including: • Omega-3 fatty acids • Antioxidants • Carotenoids• Proper hydration and electrolyte balance • Lifestyle choices to support healthy blood flow to the eye  LIVE CALLS & HIGH ENERGY SHOW  This episode was filled with great caller questions, practical advice, and real-world clinical insights from decades of experience helping patients protect their vision.  NEXT WEEK’S SHOW  Don’t miss next week’s Ask the Dr., which will be broadcast LIVE from the Lange Eye Institute during the Mardi Gras Festival.  Like, Share, and Subscribe for more information on eye care, nutrition, wellness, and longevity. #AskTheDr #DrMichaelLange #DrSummerton #LangeEyeInstitute #EyeHealth #Glaucoma #Cataracts #DryEye #OptiLight #OptiLift #MardiGras #HealthPodcast #Wellness #Longevity #Nutrition #FunctionalMedicine #VisionCare #HealthyLiving Support the show: https://www.drmichaellange.com/category/ask-the-doctor/ See omnystudio.com/listener for privacy information.

    50 min
  2. The Missing Nutrient in Today’s Diet: Carotenoids, GLA & Advanced Dry Eye Care

    FEB 7

    The Missing Nutrient in Today’s Diet: Carotenoids, GLA & Advanced Dry Eye Care

    Dr. Michael Lange and Dr. Susan Summerton hosted Ask the Dr this morning from Salem Media, opening the show with a discussion on the power of proper nutrition and the importance of consuming adequate protein in the morning to support metabolism, muscle health, energy, and brain function. During a caller discussion, Dr. Lange emphasized the importance of xanthophyll carotenoids, particularly lutein and zeaxanthin, which play a critical role in protecting the macula and supporting long-term visual performance. The doctors also discussed cholesterol and statin medications, and how these drugs may interfere with the absorption of fat-soluble nutrients, including lutein and zeaxanthin. Dr. Lange recommends Fortifeye Focus for anyone who spends extended time on computers or digital devices, as these carotenoids help protect the macula from blue-light damage. Both doctors highlighted what Dr. Lange described as a missing nutrient in today’s Standard American Diet—black currant seed oil. Unlike most oils, black currant seed oil naturally contains omega-6 (GLA), omega-3 (ALA), and omega-9 fatty acids, making it a uniquely balanced essential fat source. Dr. Lange explained that GLA (gamma-linolenic acid) is particularly lacking in modern diets and plays a key role in controlling inflammation, supporting dry eye, skin health, joint comfort, and overall cellular function. Fortifeye Black Currant Seed Oil / GLA was discussed as an effective way to restore this critical fatty acid balance. The show also addressed nutrition strategies for constipation, discussed eye floaters and warning signs to be aware of, and offered practical guidance for improving overall systemic and ocular health. Dr. Lange took time to express gratitude to several mentors from Louisiana who helped shape his career, including Dr. Richard K. Lange (his father), Dr. Charlie Glazer of St. Charles Vision, and Dr. Steve Brint of Eye Surgery Center of Louisiana. The program concluded with an in-depth segment on dry eye disease, focusing on two advanced technologies designed for more resistant cases—Lumenis OptiLight and OptiLift, available exclusively at the Lange Eye Institute. Dr. Summerton also discussed the benefits of appropriate light exposure for memory, energy, and concentration, while emphasizing the importance of limiting digital screen time at night to support restorative sleep.  #AskTheDr #AskTheDoctor #DrMichaelLange #DrSusanSummerton #NutritionMatters #EyeHealth #MacularHealth #BlueLightProtection #Carotenoids #Lutein #Zeaxanthin #DryEyeRelief #GLA #BlackCurrantSeedOil #AntiInflammatory #FunctionalNutrition #IntegrativeEyeCare #LumenisOptiLight #LumenisOptiLift #LangeEyeInstitut Support the show: https://www.drmichaellange.com/category/ask-the-doctor/ See omnystudio.com/listener for privacy information.

    50 min
  3. Why whey protein is disappearing worldwide and new research on carotenoids and GLA - Dry Eye and Atrial Fibrillation: The Hidden Connection plus photobiomodulation updates.

    FEB 1

    Why whey protein is disappearing worldwide and new research on carotenoids and GLA - Dry Eye and Atrial Fibrillation: The Hidden Connection plus photobiomodulation updates.

    Today’s episode of Ask the Doctor was hosted by Dr. Michael Lange and Dr. Susan Summerton. Ask the Doctor is the longest-running live, syndicated medical talk show in the United States, broadcasting coast-to-coast for over 33 years. We opened the show discussing the massive global whey protein shortage. Whey protein is extremely difficult to obtain worldwide due to increased demand from patients using GLP-1 receptor drugs, who are being advised to consume higher protein intake to prevent muscle loss. In addition, major corporations such as Starbucks and Dunkin’ have purchased large quantities of whey protein for functional and sports drinks. Because of this shortage, Fortifeye Fit Pro is currently on backorder, though other Fortifeye whey protein products remain available, and we are actively working to secure supply. We then discussed black currant seed oil and GLA (gamma-linolenic acid) and why GLA may be a missing fatty acid in the modern diet. Fortifeye now offers Black Currant Seed Oil + GLA in a 90-count bottle. GLA helps support dry eye by stimulating Series-1 prostaglandins, which play an important role in controlling inflammation. Dr. Lange reviewed his clinical experience using Fortifeye Advanced Dry Eye Therapy, which combines: • Fortifeye Super Omega (RTG-form omega-3) • Fortifeye Focus • Fortifeye Black Currant Seed Oil + GLA This three-supplement combination has been very effective in helping reduce dry eye symptoms and improve overall ocular comfort. We also discussed the end of the BOGO on Fortifeye Vegan Super Protein. While the BOGO promotion has ended, this remains one of the top vegan proteins on the market, offering an amino acid profile comparable to whey protein, outstanding taste, and three delicious flavors. In addition, we covered exciting new research on carotenoids including lutein, zeaxanthin, and astaxanthin. These nutrients may help lower triglycerides and cholesterol, support brain health and mood, and may even help with depression. These carotenoids are beneficial for children and adults, supporting not only eye health but systemic and cognitive health as well. All three carotenoids are found together in Fortifeye Focus. We explained what photobiomodulation therapy (PBM) is and how it works. PBM uses specific wavelengths of low-level red and near-infrared light to stimulate mitochondrial function, increase cellular energy (ATP), improve circulation, and reduce inflammation. As more companies bring this technology to market, increased competition is expected to drive costs down, making this promising therapy more accessible to patients. Dr. Lange and Dr. Summerton shared their enthusiasm for photobiomodulation therapy as a supportive treatment option for macular degeneration, diabetic retinopathy, and dry eye disease. Dr. Kane has noted that when diet and supplementation are optimized, this technology may work even more effectively, reinforcing the importance of combining advanced technology with proper nutrition. Dr. Summerton also weighed in on chelation therapy, explaining how reducing toxic metal burden and oxidative stress may further support cellular health, circulation, and inflammation control. When used appropriately and combined with nutrition and lifestyle optimization, chelation therapy may enhance overall systemic and ocular health. An important discussion followed on the often-overlooked connection between dry eye disease and atrial fibrillation (AFib). Dr. Lange explained that many patients with both conditions commonly share deficiencies in: • Magnesium • Potassium • Sodium chloride • Omega-3 fatty acids • Hydration These deficiencies may contribute to inflammation, nerve dysfunction, poor tear quality, impaired circulation, and cardiac rhythm instability. 🌿 NATURAL SUPPORT FOR DRY EYE & ATRIAL FIBRILLATION Dr. Lange and Dr. Summerton reviewed natural strategies that may help support both dry eye and AFib, including: • Proper hydration with high-quality water • Restoring electrolyte balance (magnesium, potassium, sodium chloride) • Consistent intake of omega-3 fatty acids • Anti-inflammatory nutrition • Targeted supplementation when appropriate We also discussed Fortifeye Complete, which serves as a high-quality multivitamin and eye vitamin all in one, helping simplify supplementation while supporting both ocular and systemic health. This episode highlights the importance of integrating nutrition, lifestyle changes, supplementation, chelation strategies, and emerging technologies to support long-term eye health, heart health, and overall wellness. Thank you for listening to Ask the Doctor, where science, nutrition, and real-world clinical experience come together. Support the show: https://www.drmichaellange.com/category/ask-the-doctor/ See omnystudio.com/listener for privacy information.

    50 min
  4. Colorectal Cancer Prevention, Longevity & Thriving After 50 | Ask the Dr

    JAN 24

    Colorectal Cancer Prevention, Longevity & Thriving After 50 | Ask the Dr

    On today’s episode of Ask the Dr, Dr. Michael Lange is joined by Roger Schulman for an important discussion on colorectal cancer and natural ways to help reduce risk. They talk about lifestyle and nutrition strategies that support gut health, overall wellness, and longevity. The focus is not just on surviving, but on truly thriving as we age. Topics discussed include: • Colorectal cancer and prevention-focused lifestyle choices • Natural ways to support gut and colon health • The benefits of Creapure creatine, MyHMB, and vitamin D • How Fortifeye Creatine + MyHMB + Vitamin D can support muscle, strength, and cognitive function • Why resistance training is essential for healthy aging and longevity • The importance of eating more fruits and vegetables • The role of omega-3s in RTG form for inflammation, heart, and brain health A powerful call-in from Tony: Tony calls into the show to share his incredible transformation, having lost over 250 pounds. He discusses how building muscle, improving his nutrition, and using proper supplementation dramatically improved his blood chemistries, overall systemic health, and ocular health. His journey is a real-life example of what is possible when you commit to lifestyle change and longevity-focused habits. Dr Lange mentions the Fortifeye Fit Meal is in manufacturing now and should be available soon. He also mentioned Fortifeye Fit Bites will be a chocolate raspberry gummy avaialble soon to curb appetite Special reminder: The last day for the BOGO on Fortifeye Vegan Super Protein is Monday. This episode is packed with practical, real-world strategies to help you build muscle, protect your brain, improve gut health, and thrive long term. Like, subscribe, and share Ask the Dr with anyone who wants to thrive, not just survive.  #GutHealth #MuscleBuilding #ResistanceTraining #CognitiveHealth #TotalBodyWellness #fortifeyefitmeal Support the show: https://www.drmichaellange.com/category/ask-the-doctor/ See omnystudio.com/listener for privacy information.

    50 min
  5. Glaucoma risk, dry eye breakthroughs & Creatine for weight loss

    JAN 10

    Glaucoma risk, dry eye breakthroughs & Creatine for weight loss

    Today’s episode of Ask the Dr was hosted by Dr. Michael Lange and Dr. Susan Summerton, delivering an information-packed program focused on eye health, wellness, longevity, and disease prevention. 🎭 Mardi Gras Extravaganza Announcement The doctors announced the upcoming Mardi Gras Extravaganza at the Lange Eye Institute, taking place February 21st in The Villages. Everyone is invited to attend this fun, educational, community event. 💪 Fortifeye Super Vegan Protein BOGO Dr. Lange discussed the Buy One, Get One FREE promotion currently running on Fortifeye Super Vegan Protein, available for a limited time on the Fortifeye website. 👁️ Dry Eye Treatment – Natural & Advanced Options Both doctors reviewed comprehensive dry eye care, including: • Lid hygiene and lid scrubs • Warm/hot compress therapy • Omega-3 fish oil, emphasizing rTG (re-esterified triglyceride) omega-3, such as Fortifeye Super Omega They also discussed advanced in-office treatments: • Lumenis OptiLight (IPL therapy) • Lumenis OptiLift to help lower-lid laxity and meibomian gland dysfunction 🏋️ Creatine & Weight Management The doctors reviewed new and existing research showing that creatine: • Supports muscle strength, energy, and overall health • May help build muscle while supporting fat loss • Can be used as part of a weight-management strategy, not just for athletes Both doctors discuss the soon to be available Fortifeye Fit Meal one of the most advanced meal replacemnts on the market. 🟢 Glaucoma Awareness Month – Natural Support In recognition of Glaucoma Awareness Month, the doctors discussed: • Natural strategies that may support optic nerve health • The role of omega-3 fatty acids, Mirtogenol, and Neumentix in supporting ocular blood flow ⚠️ These natural approaches do NOT replace medical or surgical glaucoma treatment and are intended only to complement prescribed care. Period. 👁️ Ocular Perfusion Pressure & Blood Pressure The doctors explained how ocular perfusion pressure (OPP) plays a critical role in glaucoma risk and how both high and low blood pressure can negatively affect optic nerve blood flow. They emphasized that low diastolic blood pressure, especially at night, can significantly reduce ocular perfusion pressure. Multiple studies show that individuals with low OPP may have a 2–6× higher risk of developing glaucoma. A diastolic ocular perfusion pressure (DOPP) below ~50 mmHg is associated with: • Higher glaucoma prevalence • Faster disease progression • Increased optic nerve damage The key takeaway: glaucoma is not only an eye-pressure disease—it is also a vascular disease. Proper blood-pressure management is a critical part of glaucoma care. Patients with glaucoma should always work closely with their eye doctor and primary care physician. This information is educational and supportive—not a replacement for treatment. Period.  #DrMichaelLange #DrSusanSummerton #LangeEyeInstitute #DryEyeTreatment #OptiLight #OptiLift #Omega3 #CreatineBenefits #WeightLossSupport #MuscleHealth #OcularPerfusionPressure #LowBloodPressure #GlaucomaEducation #GlaucomaSupport #EyeCare #FunctionalMedicine #PreventiveHealth #HealthPodcast #MedicalPodcast #WellnessAndLongevity #fortifeyefitmeal Support the show: https://www.drmichaellange.com/category/ask-the-doctor/ See omnystudio.com/listener for privacy information.

    50 min
  6. Are You Sleeping Too Much? New Studies on Vision, Brain & Longevity

    JAN 3

    Are You Sleeping Too Much? New Studies on Vision, Brain & Longevity

    Ask the Dr. – First Show of the Year with Dr. Michael Lange & Dr. Susan Summerton Today’s Ask the Dr. marked the first show of the new year, hosted by Dr. Michael Lange and Dr. Susan Summerton, and it delivered powerful, science-based strategies to help you live longer, healthier, and sharper. The show opened with a special BOGO offer on Fortifeye Vegan Super Protein, followed by Dr. Lange’s discussion on the importance of high-quality plant-based protein for muscle maintenance, metabolic health, longevity, and overall wellness. A major segment focused on sleep and visual health. Dr. Lange and Dr. Summerton reviewed emerging studies showing that both too little and too much sleep can negatively impact the visual system and overall health. Current research suggests an ideal sleep range of 6–9 hours per night, while regularly exceeding 9 hours may increase health risks. The doctors discussed many lessons learned over the past several years that can help reduce disease risk and premature mortality. They emphasized the foundational importance of diet, exercise, sleep, and proper, evidence-based supplementation for enhancing quality of life, reducing mortality, and slowing cognitive decline. Dr. Lange reviewed the science behind Fortifeye Focus & Brain and discussed key ingredients that support brain circulation, cognition, and neuroprotection. He shared personal insight into how this formulation has helped support his mother’s cognitive abilities. A major portion of the show focused on the power of omega-3 fatty acids and the importance of using the correct form. Dr. Lange and Dr. Summerton explained why triglyceride (TG) and re-esterified triglyceride (rTG) forms are critical for absorption and effectiveness. They discussed studies showing that Fortifeye Omega-3 fish oils, including Fortifeye Super Omega, raise the Omega-3 Index to an average range of approximately 9.2–11 percent, a level strongly associated with improved heart health, vascular protection, and reduced mortality. The doctors also discussed the importance of curcumin, emphasizing that only the proper bioavailable form delivers real benefits. Dr. Lange highlighted CurcuGEN curcumin and its potential role in helping with retinal drusen, inflammation, and many other systemic health conditions. Dr. Lange shared that omega-3 fatty acids and curcumin are two of his favorite foundational nutrients for long-term health, eye health, and brain protection. Both doctors reviewed natural strategies to help reduce clot formation in the body and the eyes, reinforcing the importance of a proactive and integrative approach. The show concluded with an important discussion on comprehensive eye exams, including dilation and Optomap imaging. Dr. Lange explained how eye exams can detect eye disease and early signs of systemic health problems, including three specific ocular findings that may be associated with an increased risk of dementia. These exams can be vision-saving and life-saving. The program featured great listener calls from across the country and was an informative and engaging way to start the new year. Ask the Dr. airs live every Saturday. Call-in number: 877-969-8600 Subscribe, like, and share to stay informed on eye health, brain health, nutrition, and longevity. #eyehealth #omega3benefits #cognitivelongevity #dryeyedisease #resistancetrainig #healthyaging #preventivemedicine #nutritionscience #medicalpodcast Support the show: https://www.drmichaellange.com/category/ask-the-doctor/ See omnystudio.com/listener for privacy information.

    50 min
  7. Live longer, think sharper, see better: New Years Resolutions to help you thrive & not just survive

    12/27/2025

    Live longer, think sharper, see better: New Years Resolutions to help you thrive & not just survive

    In today’s episode of Ask the Dr., Dr. Michael Lange and Dr. Susan Summerton kick off the New Year with science-backed resolutions designed to help you live longer, think clearer, and thrive—not just survive. We dive deep into the power of resistance training for cognitive health and longevity, citing multiple studies showing reduced mortality, improved brain function, and healthier aging. Strength training isn’t just about muscles—it’s about protecting your brain and extending lifespan. We also discuss the critical role of omega-3 fatty acids, highlighting compelling research showing reductions in atrial fibrillation, cardiovascular death, heart attacks, and strokes. Dr. Lange explains why the form of omega-3 matters, recommending rTG or TG forms—and why re-esterified triglyceride omega-3s are among the doctors’ top New Year’s choices. We also cover RTG omega-3s for dry eye disease and ocular surface health. The doctors break down the benefits of advanced dry eye treatments, including Lumenis OptiLight IPL and OptiLift, explaining how these technologies can improve blink dynamics, reduce inflammation, and dramatically relieve dry eye symptoms. Nutrition takes center stage as we explore why consuming up to 10 servings of fruits and vegetables daily is associated with reduced chronic disease risk and premature death. We also discuss sports nutrition and body recomposition—how to lose fat while building muscle—using targeted supplementation. Dr. Lange outlines the Fortifeye Vitality Bundle, which combines: Fortifeye Fit Pro Fortifeye Vegan Protein Fortifeye Rejuvenate Creatine, myHMB, and Vitamin D This stack is designed to support muscle recovery, strength, metabolism, and healthy aging, especially when paired with resistance training. We also emphasize the importance of carbohydrates after workouts to replenish muscle glycogen and accelerate recovery—an often-overlooked key to performance and longevity. Finally, we stress the importance of routine comprehensive eye exams, including advanced imaging with OptiMap. The eye truly is a window to the body—and these tools can be vision-saving and potentially life-saving by detecting early signs of systemic disease. This episode is about early prevention, smart nutrition, strength, and mindset—because the goal is not just to survive longer, but to thrive at every stage of life. Subscribe for weekly science-based health, longevity, eye care, and nutrition insights Learn more at: https://www.fortifeye.com #askthedr #longevity #newyearsresolutions #wellnesssaturday #antiaging Support the show: https://www.drmichaellange.com/category/ask-the-doctor/ See omnystudio.com/listener for privacy information.

    50 min
5
out of 5
7 Ratings

About

Ask The Doctor is hosted by Dr. Michael Lange, a Board Certified Optometric Physician and Certified Nutrition Specialist. He also has degrees in psychology and physiological optics. As the founder of Lange Eye Care and Associates and the Lange Eye Institute, Dr. Lange has always been focused on sharing his knowledge and experience to help serve a larger audience.  This is why in 1993 he launched Ask The Doctor, a popular radio talk show on eye care and nutrition. He's extremely passionate about helping people maximize people's health and well-being through proper nutrition, and spends his time educating eye care provides worldwide on proper nutrition and the benefit of it for their patients.Fun fact about Dr. Lange: He actually sits down each and every night to answer inquiries on the Fortifeye website! What other vitamin company actually lets you talk directly to the doctor that is responsible for the development of their products?  Disclaimer: This is for educational purposes only and should not replace a comprehensive eye examination or medical evaluation.