Medical Disruptor™ by Dr. E

Most people do not get gaslit with one big lie. They get gaslit with one small dismissal at a time. Dr. Chris Renna, DO is the founder of LifeSpan Medicine and one of the earliest pioneers in prevention-first care. Long before longevity became a trend, he was already practicing it. In this episode, he and I break down what gets missed when healthcare is reactive, rushed, and reduced to one symptom at a time. If you have been told you are fine while your function is clearly declining, this conversation is for you. They cover why normal labs do not mean optimal health, why prevention and lifestyle are treated as extras instead of essentials, and what it actually looks like to approach aging with strength, clarity, and independence. Medical gaslighting does not always happen with one big lie. It happens with small dismissals, repeated over time. You do not have to wait until things fall apart to be taken seriously. Want more practical health tips? Join my newsletter! https://freechapter.lpages.co/newsletter-opt-in/ Check us out on social media: https://www.instagram.com/drefratlamandre https://www.facebook.com/drefratlamandre https://www.tiktok.com/@drefratlamandre #functionalmedicine #drefratlamandre #medicaldisruptor #NPwithaPHD #nursepractitioner #medicalgaslighting Chapters 00:00 Introduction 02:35 Why he left reactive medicine in the 1980s 07:24 Why nutrition and lifestyle are afterthoughts in medical training 08:33 The Flexner Report and how it shaped modern medicine 11:43 The Rudman growth hormone study and what it missed 13:34 Foundation vs. function: the two-tier longevity model 29:31 Detox and cleanses: what actually works 31:51 Three actions patients can take right now 34:40 What every 55-year-old needs to hear Guest Links: Website:https://www.lifespanmedicine.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices

It's scary that over 5 million Americans are affected by Alzheimer's disease, and more than half of them don't even know they have it. Alzheimer's is extremely hard to diagnose in its early stages, which is why it comes as a shock to everyone. Now, you might be bothered about the possibility of waking up one day and already having the disease. But it actually starts slowly and at first you may not even notice it. But don't let this put you down - there are ways to prevent it! Want more practical health tips? Join my newsletter! https://pages.drefratlamandre.com/newsletter-opt-in-yt/ Check us out on social media: https://www.instagram.com/drefratlamandre https://www.facebook.com/drefratlamandre https://www.tiktok.com/@drefratlamandre Learn more about your ad choices. Visit megaphone.fm/adchoices

When people talk about hormonal imbalance, the conversation almost always starts and ends with estrogen and progesterone. That focus makes sense, given how closely sex hormones are tied to puberty, birth control, pregnancy, perimenopause, and menopause. However, stopping there often misses what is actually driving symptoms. In this episode of The Medical Disruptor, I explain hormones in plain English and walk through the major hormone systems people often overlook, including thyroid signaling, cortisol and stress response, insulin and blood sugar regulation, gut-derived hormones, and how these systems interact with sex hormones rather than operating separately. You’ll learn why symptoms can persist even when standard testing looks acceptable, how timing, signaling, and conversion matter as much as hormone levels themselves, and why addressing upstream drivers like stress, sleep, and metabolic health often changes the entire picture. The goal is not to dismiss hormone therapy, but to use it thoughtfully, at the right time, and for the right reasons. Hit play to learn what to consider, what to ask, and how to move forward with confidence. Want more practical health tips? Join my newsletter! https://freechapter.lpages.co/newsletter-opt-in/ All citations for this episode are included in the link: https://docs.google.com/document/d/1gH9wflGC2SnXg3IH-GOb35NTk5_shjAJNIscjtNWUWQ/edit?usp=sharing Check us out on social media: https://www.instagram.com/drefratlamandre https://www.facebook.com/drefratlamandre https://www.tiktok.com/@drefratlamandre #functionalmedicine #drefratlamandre #medicaldisruptor #NPwithaPHD #nursepractitioner #medicalgaslighting Chapters: 00:00 What Is Hormonal Imbalance? 01:00 What Are Hormones? 02:20 Endocrine System Basics 05:50 What Causes Imbalance 06:40 Common Symptoms 08:20 Root Causes (Stress, Diet, Sleep) 10:50 How to Fix It (Top-Down Approach) 12:40 Supplements 13:40 Key Takeaways Learn more about your ad choices. Visit megaphone.fm/adchoices

Is your probiotic actually doing anything? Most aren't. And the supplement industry is counting on you not knowing the difference between real science and marketing. This week on the Medical Disruptor I spoke with Dr. Vivek Lal, a board-certified neonatologist and microbiome scientist who spent years studying why some premature babies survived chronic lung disease and others didn't. What he found changed everything: the microbiome isn't just in your gut. It lives in your lungs, your skin, your brain. And the balance of that ecosystem is shaping your immune system, your inflammation, and your risk of chronic disease in ways most doctors were never taught. His research uncovered the gut-lung axis, a communication pathway where gut bacteria send metabolites to the lungs that can either protect you or set you up for disease. It may explain why two similar-looking people can face the same virus and have completely different outcomes. And if your provider has ever told you your gut issues are "just stress" or your inflammation is "just aging," this episode will show you what they may not have been trained to look for. In this episode we talk about: -Why the first 1,000 days of life shape your immune system for decades -How gut bacteria communicate with your lungs, brain, and skin through the gut X axis -Why 95% of probiotic supplements have no product-level clinical validation -Why more strains and higher CFU counts don't mean better results -Nobody is going to protect your microbiome for you. This episode is where you start. Want more practical health tips? Join my newsletter! https://freechapter.lpages.co/newsletter-opt-in/ Check us out on social media: https://www.instagram.com/drefratlamandre https://www.facebook.com/drefratlamandre https://www.tiktok.com/@drefratlamandre #functionalmedicine #drefratlamandre #medicaldisruptor #NPwithaPHD #nursepractitioner #medicalgaslighting Chapters [00:00:00] NICU to microbiome origin story [00:02:28] Lung microbiome breakthrough [00:06:16] First 1000 days [00:13:53] Precision probiotics explained [00:28:05] Clinician takeaways Guest Links: FB: https://www.facebook.com/lalbullet IG: https://www.instagram.com/dr.viveklal/ YT: https://www.youtube.com/channel/UCcLW9D4F-mOPRQ0__5Za1Tw Website: https://resbiotic.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices

You've been told your A1C is "a little high." Maybe your doctor said "watch your diet" and sent you home. Maybe you've been on medication for years and nothing is actually getting better. If that sounds familiar, this episode is going to change how you think about your health. In this episode of Medical Disruptor, Dr. William Hsu explains why type 2 diabetes is fundamentally a disease of cellular aging and why that changes everything about how we should treat it. He breaks down the Nobel Prize-winning science of cellular autophagy, what actually happens inside your body during a prolonged fast, and why your cells are already programmed to repair and regenerate when given the right conditions. He also introduces the Fasting Mimicking Diet, a clinically validated five-day nutritional protocol backed by 48 human clinical trials, that activates your body's built-in repair system without requiring a complete lifestyle overhaul. This is not another conversation about eating less and moving more. This is about giving your body what it needs to actually heal. What you will learn: -Why insulin resistance starts 10 to 20 years before your blood sugar looks abnormal -What diabetes remission actually means and why most patients are never told it is possible -How 15 days per year of this protocol reduced biological age by a median of 2.5 years in clinical trials -The one lab marker most doctors skip that could change your entire health picture Your body has the ability to heal. Most patients are never told that. This episode changes that. Get your LMNT sample pack: http://drinklmnt.com/disruptor Want more practical health tips? Join my newsletter! https://freechapter.lpages.co/newsletter-opt-in/ Check us out on social media: https://www.instagram.com/drefratlamandre https://www.facebook.com/drefratlamandre https://www.tiktok.com/@drefratlamandre #functionalmedicine #drefratlamandre #medicaldisruptor #NPwithaPHD #nursepractitioner #medicalgaslighting Chapters 00:00 Why a Harvard Endocrinologist Left Academic Medicine 02:00 What Medicine Gets Wrong About Diabetes 07:00 Why Diabetes Is an Age-Related Disease 13:30 The Nobel Prize Science Behind Your Body's Repair System 19:30 What Is the Fasting Mimicking Diet 25:00 The Clinical Evidence: 48 Trials and Counting 31:00 Pre-Diabetes and False Reassurance: The "Touch of Sugar" Problem 36:00 Why Lifestyle Is One Line and Drugs Are Ten Pages 44:00 Where to Find Dr. Hsu and How to Get Started Guest Links: FB: https://www.facebook.com/prolonfmd/ Website: https://l-nutra.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices