Infinite Health with Dr. Arasi Maran (formerly Reboot with Dr. Arasi Maran) is a physician-led podcast focused on making clear, evidence-based decisions for long-term health. Each episode explores how to think more intelligently about biomarkers, risk, and prevention - cutting through trends, hype, and oversimplified advice. Rather than chasing quick fixes or optimization culture, the show emphasizes calm, structured, long-horizon thinking grounded in real science and clinical judgment. This is health without theatrics. No fluff. No hype. Just evidence-based thinking - for the long run.
Ozempic Explained: Separating Fact from Fiction in the New Era of Weight Loss Drugs
Everywhere you look, it seems like everyone is talking about Ozempic at dinner parties, on social media, and in the headlines. But behind the hype, confusion swirls about what these medications really are, who should be taking them, and what the risks might be. In this episode of Infinite Health, Dr. Maran will unravel the complex world of GLP-1 medications. She'll break down what GLP-1s actually do in the body, how Ozempic became a household name, and the differences between popular medications like Ozempic, Wegovy, and Mounjaro. Dr. Arasi Maran will explore the verified science and benefits, the risks and side effects that don’t make it into glossy ads, and the realities of new digital health frontiers and gray-market access. Whether you’re curious, skeptical, or just want to separate the evidence from the noise, this episode is your guide to one of medicine’s fastest-moving frontiers. 00:00 The Ozempic phenomenon explained 04:49 Discussing weight loss medications 07:47 Triple agonists and clinical trials 12:34 Discussing oral semaglutide benefits 14:17 Comparing injectable vs. pill methods 19:39 Balancing weight loss and muscle health 22:49 Side effects of weight loss meds 24:36 Safety and mindset in weight loss 27:42 Concerns about compounded peptides 33:00 India's role in metabolic health market 35:31 Risks of widespread medication use 38:32 Understanding Medications and Health Hype
Navigating Perimenopause: Real Talk on Hormones, Heart Health, and Resilience for Women in Midlife
Welcome back to Infinite Health! In today’s episode, interventional cardiologist Dr. Arasi Maran dives into a topic affecting millions of women, yet often hidden in plain sight: the midlife transition, perimenopause, and menopause. Dr. Arasi Maran breaks down why women in their 40s and 50s experience symptoms like exhaustion, sleep disruption, anxiety, mood changes, and unexplained weight gain, symptoms that too often get dismissed as “just stress.” She explores what’s really happening inside a woman’s body during this transition, from fluctuating hormones to the profound impact on cardiovascular and bone health. Along the way, they shed light on overlooked symptoms, debunk myths around weight gain, discuss the crucial role of muscle-building, and examine the latest evidence on hormone therapy. Plus, they take a global look at women’s health, comparing the midlife experience in places like India to the West. If you’re ready for practical advice and empowering science-based insight about thriving through life’s changes, this episode is for you. Let’s dive in! 00:00 Discussing women's health issues 06:23 Understanding perimenopause symptoms in your 40s 14:22 Dealing with hormone-related symptoms 16:02 Recognizing physical signs and symptoms 22:03 Impact of estrogen loss after 40 29:37 Preventative weight training habits 36:28 Hormones impact hunger and diet 40:00 Hormone therapy and cardiovascular health 43:26 Considering hormone replacement therapy 49:20 Sleep tracking and HRV apps discussion 57:16 Understanding midlife biological changes 01:00:31 Discussing menopause and aging stigma
The One Number That Predicts Your Longevity More Than Blood Pressure or Cholesterol
Welcome to another episode of Infinite Health. What if the number that best predicts how long you'll live isn’t your blood pressure, cholesterol, or smoking status, but a metric almost no one has heard of? In this episode, cardiologist Dr. Moran uncovers the science and significance behind VO2 max, a powerful indicator that could change the way you think about exercise and longevity. Together, they explore why VO2 max matters more than traditional health markers, how you can measure and improve it from home, and what an evidence-based weekly exercise plan actually looks like, even for busy professionals. Whether you’re new to fitness or aiming to optimize your health, discover why tracking and improving VO2 max could be the most important change you make for a longer, healthier life. 00:00 VO2 max and longevity link 04:51 Understanding VO2 max and health benefits 07:50 Improving VO2 max with age 10:44 Optimizing workouts for VO2 Max 15:37 Importance of improving muscle mass 16:59 Importance of strength training 22:28 Tracking VO2 trends accurately 23:58 Understanding VO2 max levels 28:11 Morning mobility exercises overview 30:36 Heart rate apps reduce decision fatigue 35:59 Importance of exercise for health
Insulin Resistance Uncovered The Hidden Driver Behind Heart Disease, Fatty Liver, and Dementia
Imagine being told your blood sugar is normal, your labs are "fine," and yet, beneath the surface, your body has been struggling for years with a silent metabolic dysfunction. In today's episode of Infinite Health, Dr. Arasi Maran, an interventional cardiologist, to unpacks the hidden epidemic of insulin resistance, a root cause fueling heart attacks, fatty liver, dementia, and more. Despite its impact, insulin resistance is rarely screened for and often missed until it's progressed for a decade or longer. Together, we’ll cut through the noise and reveal why traditional testing fails to catch this condition early, how it connects to nearly every chronic disease of modern life, and what practical steps you can take to detect and reverse, it before it’s too late. Get ready to shift from reactive medicine to proactive health with science-backed strategies for knowing your numbers, moving your body, eating real food, and transforming your long-term well-being. 00:00 Understanding insulin resistance early 05:24 Insulin resistance and health impacts 09:08 Early detection of insulin resistance 12:01 Understanding triglyceride to HDL ratio 14:38 Calculating and interpreting Homo IR 17:10 Exercise to combat insulin resistance 21:29 Impact of ultra processed foods 26:05 Impact of stress on visceral fat 28:11 Discussion on BMI and body composition 32:27 FDA approval for CGMs in 2024 36:11 Discussing GLP1 and diabetes treatments 39:49 Key takeaways for better health
The Female Heart: Unveiling the Unique Risks Women Face from Puberty to Menopause
Welcome back to Infinite Health! On today’s episode, host and cardiologist Dr. Arasi Maran dives into a topic that is both surprising and urgent: heart disease is the number one killer of women outpacing cancer, including breast cancer. Yet for most women, the risks and warning signs remain shrouded in mystery, and the medical system too often relies on research based predominantly on men. Dr. Maran to unravels how a woman’s risk of heart disease changes dramatically across her lifespan from her very first period, through pregnancy, to perimenopause and beyond. Together, they explore why hormonal transitions are not just reproductive milestones, but critical windows that can reveal early signals of cardiovascular risk. Whether you’re in your teens, planning a family, navigating menopause, or simply want to advocate better for the women in your life, this conversation will empower you with cutting-edge science, practical insights, and actionable steps for every stage. Heart health isn’t just a man’s issue, it’s every woman’s story. Let’s uncover what every woman needs to know, and why it’s time we all start listening to the signals our bodies are giving us. 00:00 Early childhood events and heart risks 08:47 PCOS and cardiovascular risk factors 13:38 Heart changes during pregnancy 17:35 Recognizing peripartum cardiomyopathy signs 22:01 Pregnancy-related heart attack risks 28:13 Gestational diabetes and heart risks 32:50 Effect of declining estrogen levels 38:07 Atrial fibrillation concerns for women 44:48 Understanding heart health in women 52:45 Discussing pregnancy health concerns 57:19 Advocating for women's health issues 01:00:45 Discussing women's cardiovascular health
Decoding Peptides: Science vs Hype in the Wellness World
Welcome to Infinite Health! In this episode, Dr. Maran to cut through the hype and confusion surrounding peptides, the molecules taking the wellness world by storm. From celebrities and influencers touting miraculous results to a booming marketplace flooded with questionable products, it’s tough to know what’s safe, what’s science-backed, and what’s just clever marketing. Together, Dr. Maran break down what peptides really are, which ones have robust clinical research to support their use, and which ones are being sold on little more than risky speculation. They explore how influencer culture and regulatory shifts have created both opportunities and dangers for consumers. You’ll hear about the promise, the red flags, and most importantly, get a clear framework to help you evaluate any health claim about peptides, so you can make informed decisions rooted in real evidence, not just the latest trend. Timestamps: 00:00 Explaining peptides and their role 04:23 Concerns about peptide therapy evidence 07:53 Pharma patents and peptide trials 12:01 Issues with TB500 research integrity 14:39 Russian clinical use of peptides 18:29 Discussing placebo effects in studies 23:08 Discussing FDA and compounding pharmacies 24:11 Access to medical treatments debate 28:01 Questions to ask before taking supplements 32:15 Skepticism in pharmaceutical research 34:26 Understanding peptides and their risks
Blood Pressure Decoded: Your Silent Key to Lifelong Cardiovascular Health
Welcome back to Infinite Health, where we dive deep into the hidden factors that quietly shape our long-term wellbeing. In today’s episode, we shine a new light on blood pressure, one of the most measured yet misunderstood markers in medicine. While most people know their number, few recognize its real impact on their lifelong health. Dr. Arasi Maran challenges the idea that blood pressure is just a box to check at your next appointment. Instead, we explore why it deserves your personal attention, revealing how even mildly elevated levels, often ignored for years can drive silent but powerful changes in your heart, brain, kidneys, and blood vessels. We unpack the science behind cumulative blood pressure burden, why the “threshold” mindset falls short, and how small, consistent changes in your everyday life can translate into major benefits decades down the line. Plus, we tackle the evolving role of technology from wearables and continuous monitoring to AI-driven breakthroughs and procedures like renal denervation, ushering in a new era of personalized and preventative care. Whether you see blood pressure as a distant concern or a daily worry, this episode is all about empowering you with the tools, understanding, and mindset to take control and leverage one of medicine’s most powerful, modifiable levers for your future health. 00:00 Understanding blood pressure basics 04:38 Long-term impact of blood pressure 08:57 Preventing heart attacks early 12:29 Using medication to prevent damage 15:48 Understanding and managing blood pressure 19:00 Advancing blood pressure monitoring 23:35 Preventative health and blood pressure 24:33 Closing remarks and call to action
Cholesterol Unpacked: Navigating Confusion, New Guidelines, and Real Risk
On this episode of Infinite Health, host and interventional cardiologist Dr. Arasi Maran dives deep into one of medicine's most debated and misunderstood topics: cholesterol. With the release of the 2026 American College of Cardiology and American Heart Association guidelines, the conversation has never been more relevant. Together, they unpack why cholesterol became the “villain” of heart health, explore the real science behind cholesterol’s role in the body, and reveal how public messaging, dietary trends, and blockbuster drugs simplified a complex issue into good versus bad numbers. But there’s more to cholesterol than a single lab value. Dr. Arasi Maran discusses the nuances that matter, like the importance of LDL particle size, the hidden risk of lipoprotein(a), and why understanding your triglycerides could be a game-changer. Whether you’re a patient, a clinician, or just trying to make sense of your health data, this episode is full of actionable insights about lab interpretations, lifetime risk, new drug options, and how AI and emerging diagnostics are transforming the landscape of cardiovascular care. If you’ve ever felt confused by cholesterol advice or wondered what really matters when it comes to heart disease prevention, this episode is for you. 00:00 Unpacking cholesterol and heart health 06:50 Understanding cholesterol panel basics 09:24 Challenges of raising HDL levels 13:08 Link between inflammation and cholesterol 16:46 Limits of AI in health analysis 17:37 Understanding LDL and early intervention 21:52 Advancing AI in healthcare tools 24:56 Understanding CAC scores 27:01 Wrapping up with Dr. Maran
GLP-1s Beyond Weight Loss: Clinical Perspectives and Responsible Strategies for Lasting Health
Welcome to Infinite Health, where we cut through the noise and hype surrounding medical trends to bring clarity to your health decisions. In today’s episode, host and cardiologist Dr. Arasi Maran to unpack the rapid rise of GLP-1 medications often touted as “miracle drugs” for weight loss and longevity. Together, they explore why these medications have captured so much public attention, discuss their real clinical purpose, and debunk common misconceptions about their use. From the evidence behind GLP-1s’ benefits for heart, liver, kidney, and even brain health, to the risks like muscle loss and the importance of building a long-term plan, Dr. Arasi Maran offers an expert perspective that goes beyond cosmetic outcomes. Whether you’re curious about Ozempic, Mounjaro, or the latest generation of weight loss drugs, this episode is your guide to understanding who these medications are truly for, what responsible use looks like, and how to make thoughtful decisions for lasting health. If you’ve ever wondered whether GLP-1s are right for you or simply want to approach your health choices with more confidence and less confusion, this conversation is full of clarity, practical advice, and evidence-based insights to help you step back from the hype and focus on what really matters for your long-term wellbeing. 00:00 "GLP-1: Beyond Weight Loss" 05:05 "GLP-1 Hormone Explained Simply" 06:14 Byetta: Appetite and Heart Benefits 12:21 "Cardioprotective Medications Over Weight Loss" 16:30 GLP-1: Who Should and Shouldn't 21:33 "Sarcopenia and GLP-1 Risks" 24:17 "Chronic Disease and Obesity" 26:37 Medication Costs and Microdosing Benefits 31:17 "Ask the Right Health Questions" 33:26 "Thoughtful Medical Decision-Making"
Beyond the Scale: Understanding Visceral Fat and True Metabolic Health
Welcome back to Infinite Health! In today’s episode, host Dr. Arasi Maran to unpack one of the most misunderstood and invisible drivers of long-term health risk: visceral fat. We’re going beyond the number on the scale to uncover why weight isn’t the whole story for your health, and how cultural beliefs, outdated tools like BMI, and misleading assumptions about thinness can distract us from the real culprits behind cardiometabolic disease. Dr. Arasi Maran pulls back the curtain on what visceral fat actually is, how it functions as a metabolic signal (not a diagnosis!), and why it’s so critical to look past appearances and pay attention to what’s happening inside the body. You’ll learn about the surprising distinction between subcutaneous and visceral fat, the early warning signs of metabolic stress, and how shifting your focus from weight loss to true metabolic health can lead to far more profound and sustainable results. Get ready for a conversation that moves us from fear and judgment to empowerment and action, all grounded in the latest science and actionable steps you can start today. This is the episode for anyone tired of chasing the scale and ready to rewrite their health story from the inside out. 00:00 "Visceral Fat: Hidden Health Risk" 06:14 Brittle Cardiovascular Disease Challenges 07:04 Visceral Fat: Hidden Health Risk 11:31 Stress, Fat, and Insulin Resistance 14:00 "Hidden Metabolic Dysfunction Explained" 19:58 "Insulin Resistance and Health Risks" 22:24 "Visceral Fat: A Vital Signal" 24:17 "Resistance Training: Instant Health Impact" 30:05 Stress, Sleep, and Self-Reflection 32:36 "Focus on Health, Not Numbers" 34:51 Understanding Visceral Fat Calmly
Why Health Feels So Confusing and What Really Matters Most
Welcome to Infinite Health, the podcast for anyone who finds themselves overwhelmed by the tidal wave of modern health advice. In this first episode, host, interventional cardiologist, and academic physician Dr. Arasi Maran cuts through the confusion surrounding health and wellness. Together, they tackle why health feels more complicated than ever, exploring the rise of trendy quick-fixes, social media noise, and the allure of biohacks and contrast it with the quiet power of evidence-based, long-term thinking. Dr. Arasi Maran shares real stories from her practice, reflecting on the shift she's seen as younger and younger patients enter her cath lab. She reveals how prevention, not expensive protocols, is the foundation of lasting health, urging listeners to focus on quality of life, simple habits, and self-awareness. This episode is packed with practical wisdom, empowering you to take control of your health journey and reminding you that good decisions, made consistently over time, can truly compound. So, whether you're in your 20s, 30s, or beyond, if you're ready to think more clearly about your health for the long run, this conversation is for you. 00:00 Chronic Disease: Long-Term Impact 04:50 Heart Attacks: Younger Patients Rising 08:11 Younger Heart Attacks Rising Trends 11:19 "Be Your Own Detective" 14:39 "Focus on Mobility and Health" 17:05 "Health Extremes vs. Middle Path" 20:31 "The Why Behind Staying Healthy" 23:56 "Eat Real, Unprocessed Foods" 27:58 "Simple Ways to Stay Active" 30:35 "Back to Basics: Start Simple" 33:33 "Fighting for Infinite Health"
Infinite Health with Dr. Arasi Maran - Show Promo
Infinite Health with Dr. Arasi Maran (formerly Reboot with Dr. Arasi Maran) is a physician-led podcast focused on making clear, evidence-based decisions for long-term health. Each episode explores how to think more intelligently about biomarkers, risk, and prevention - cutting through trends, hype, and oversimplified advice. Rather than chasing quick fixes or optimization culture, the show emphasizes calm, structured, long-horizon thinking grounded in real science and clinical judgment. This is health without theatrics. No fluff. No hype. Just evidence-based thinking - for the long run.
Producer's note
Steal the structure. Not the show.
Keep the useful structure, then change the audience, point of view, and voice until the idea is unmistakably yours.
