Hart2Heart with Dr. Mike Hart
Dr. Mike Hart
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Recent Episodes
S1E224 #224 Dr. Alex Tatum on Peptides, FDA Crackdowns, TRT Nuance, and Safe Penis Enhancement
Dr. Mike Hart interviews board-certified urologist Dr. Alex Tatum about peptide access, compounding, and men's health. Tatum argues many peptides are naturally occurring and lacked FDA…
S1E223 #223 How I Increased My VO2 Max at 41 With the Norwegian 4x4 Protocol
The host explains how he raised his estimated VO2 max in 2026 in his 40s, emphasizing that the biggest driver was structured hard training with progressive overload, not "hacks" like peptides,…
S1E222 #222 Peptides, Hormones, and Longevity: Safety, Skin Aging, NAD+, GLP-1s, and Mitochondrial Health with Dr. Ksenia
Dr. Ksenia Petrushkina joins Dr. Mike Hart for a deep dive into regenerative medicine, peptides, hormones, IV therapies, and longevity. They discuss what conventional medicine and health influencers…
S1E221 #221 Acute vs. Chronic Inflammation: Causes, Biomarkers, and How to Lower It
The episode explains that inflammation is a necessary survival mechanism, with acute inflammation supporting healing, while chronic inflammation drives chronic disease. It outlines major contributors…
S1E220 #220 Wnt vs DHT: Understanding Androgenic Alopecia and the Top Treatments to Slow Hair Loss
In this solo episode on androgenic alopecia, the host explains that hair loss is slow and progressive, driven largely by genetics and DHT-mediated miniaturization of follicles across the anagen,…
S1E219 #219 Dr. Allen Frances on AI Chatbots, Mental Health Risks, Privacy, and the Overdiagnosis of Autism
Dr. Allen Frances discusses how AI chatbots can provide effective support for everyday stress and mild symptoms, with tens of millions using them, but warns they can be dangerous for vulnerable…
S1E218 #218 Lab-Grown Meat, Grocery Prices, and the Real Drivers of Food Inflation in Canada (with the Food Professor)
In a wide-ranging interview, Dr. Sylvain Charlebois ("The Food Professor") discusses whether lab-grown (cellular) meat is overhyped, citing consumer acceptance, cost, and labeling as key barriers,…
S1E217 #217 Dr. Russell Kennedy on Anxiety as a Body Alarm: Childhood Patterns, Worry, Somatic Healing
Dr. Mike Hart interviews Dr. Russell Kennedy about chronic anxiety as a childhood safety adaptation that never turns off, driven more by a body-based "alarm" than by thinking. Kennedy explains why…
S1E216 #216 VO2 Max, Zone 2 Training, HRV Wearables, Sauna, and Evidence-Based Performance Supplements with Brady Holmer
Dr. Mike Hart interviews elite runner Brady Holmer about endurance training, VO2 max physiology, and common misconceptions. Holmer explains that zone 2 builds the aerobic base and enables high…
S1E215 #215 Brain Health From Morning to Night: Sleep, Exercise, Supplements, Screens, and ADHD Meds
Dr. Tommy Wood discusses evidence that stimulants can help people with ADHD but may worsen complex cognitive performance in non-ADHD users despite feeling more focused. He outlines an ideal…
S1E214 #214 Optimal Nutrition: Fiber's Impact on Glucose and Cholesterol
The script explains why fiber is critical for gut and metabolic health, focusing on how soluble fiber is fermented in the colon to produce short-chain fatty acids (butyrate, propionate, acetate). It…
S1E213 #213 Emotions, Mind Control, and Mental Health Labels: A Conversation with Dr. Roger McFillin
Dr. Roger McFillin argues that Western allopathic medicine and psychiatry have medicalized normal human suffering by reducing emotions to biological or chemical reactions, turning symptom checklists…
S1E212 #212 Cialis as a Potential Longevity Drug: Vascular, Heart, Metabolic, and Brain Benefits
This episode explores tadalafil (Cialis) as a potential longevity drug, though no randomized human trials prove it extends lifespan. Cialis works by blocking PDE5, enhancing nitric oxide signaling,…
S1E211 #211 Understanding the Anti-Aging Benefits of Telmisartan
In this podcast episode, an in-depth discussion is provided on the drug Telmisartan, commonly used for lowering blood pressure. The host elaborates on how it belongs to a class of medications known…
S1E210 #210 A Personal Journey: My Decision to Quit THC
In this podcast episode, the speaker shares his personal journey of quitting THC, explaining his reasons, the gradual process over several years, and the impacts on his life. He recounts his history…
S1E209 #209 Advanced Healing and Prevention Techniques with Stem Cells and Peptides
Most people think they go into your body and make all new tissue… but in actuality, they are a delivery mechanism of growth factors. I call them the ultimate traffic cop. In this episode, the host…
S1E208 #208 The Real Science Behind Detoxification: Liver, Kidneys, and Gut Health Explained
Most "detox" advice focuses on cleanses and quick fixes — but real detoxification is a constant, biological process your body runs every day. In this solo episode, the host breaks down how…
#207 Mastering Hydration: The Essential Guide to Water, Electrolytes, and Optimal Performance
What if your "healthy" water intake is still quietly hurting your performance? In this solo episode, Dr. Mike breaks down hydration from a performance-first perspective — how dehydration affects…
S1E206 #206 How to Fix High Blood Pressure (Without Guessing)
In this solo episode, Dr. Mike breaks down everything you need to know about blood pressure, why it's so commonly misunderstood, how to measure it correctly, and what optimal numbers really look…
#205 Stop Nighttime Peeing
In this solo episode, Dr. Mike discusses the common issue of nocturia, where individuals frequently wake up at night to urinate, which disrupts sleep. The episode covers the root causes including…
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Hart2Heart with Dr. Mike Hart has published 220 episodes since February 2021, covering topics in Health & Fitness, Medicine.
Hart2Heart with Dr. Mike Hart is currently highly active with new episodes weekly. Average episode length is 57m.
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