🧠🍽️ Obesity and being overweight are often talked about like personal failures, but the science tells a very different story. In this episode of The Health Curve Podcast, Dr. Jason Arora and Dr. Marc-André Cornier (Past President of The Obesity Society, Professor of Medicine, and Director of the Division of Endocrinology at MUSC) explore obesity as a chronic, progressive disease shaped by biology 🧬 and an “obesogenic” environment.

Together, they unpack why obesity rates have risen so dramatically worldwide, how risk and complications vary across populations 🫀, and why low socioeconomic environments and “food deserts” can quietly stack the odds against health 🏙️. They also discuss why childhood obesity is so concerning 🧒📱, and what it means for long-term health systems, productivity, and society.

They also explore what evidence-based obesity care actually looks like today, walking through the full toolbox - from lifestyle foundations 🥗🏃 and medications (including GLP-1–based therapies) 💉 to bariatric surgery 🏥 , plus the hard truth that long-term disease often requires long-term treatment ⏳. They also tackle common fears and criticisms: side effects, cost and access 💸, direct-to-consumer “quick fixes” 🧪, and the tension between prevention and treatment.

If you’ve ever wondered why weight loss can feel like your body is fighting you - and what a smarter, more compassionate, science-based approach looks like - this episode is for you 💙.

Chapters"

00:00 – Introduction and guest background
01:10 – Why obesity is rising: genes × “obesogenic” environments
03:15 – Why obesity risk differs across populations and regions
04:20 – Visceral vs subcutaneous fat: metabolic vs mechanical health impacts
05:50 – The environmental drivers: food deserts, safety, inactivity, marketing
06:55 – Why childhood obesity is accelerating
08:20 – The societal and economic spillovers of obesity
10:50 – Why obesity meets the definition of a chronic disease
13:05 – Patient archetypes: cosmetic vs health vs “not on the radar”
14:30 – The obesity treatment toolbox: lifestyle, meds, surgery, teams
20:00 – Who should get what? BMI limits, waist measures, risk staging
23:35 – Expected weight-loss ranges: lifestyle vs GLP-1s vs surgery
26:10 – Long-term challenges: cost, coverage, adherence, access
29:15 – Side effects and safe prescribing: why supervision matters
31:35 – Direct-to-consumer risks, compounded meds, and regulation
33:45 – Prevention vs treatment: why it’s not either/or
36:30 – “Big food vs big pharma” concerns and stigma
39:50 – The future of obesity care: primary care, centers, virtual models
43:20 – What’s next in meds: multi-agonists, longer-acting options, muscle preservation

In this episode of The Health Curve Podcast, Dr. Jason Arora and Dr. Sanjai Sinha (MD at Mount Sinai Health System, New York City) explore what AI is actually doing in healthcare today, especially in primary care, where most people experience the system 🏥.

They unpack where AI is already outperforming humans in medicine, where it’s quietly reshaping daily clinical work through AI scribes and message automation, and where real concerns are emerging - including deskilling, over-reliance, and the growing use of AI by insurance companies to automate prior authorizations and denials 📄❌.

Rather than asking whether AI will replace doctors, this conversation asks a more urgent question: who is AI really being built for? Patients? Clinicians? Or systems optimized for speed, cost, and control?

This episode cuts through both AI hype and fear to offer a grounded, human-centered view of how AI could improve care, if it’s designed thoughtfully, and how it could just as easily make a broken system more efficient at doing the wrong things ⚖️.

Chapters

00:00 – Why AI is the right conversation to end the primary care series
00:30 – Where AI is already used in healthcare today
01:30 – AI vs humans in diagnostics: EKGs and heart disease
03:00 – Colonoscopy, cancer detection, and the risk of deskilling
05:30 – Why AI isn’t perfect — and why that matters
05:55 – How patients will encounter AI in primary care
06:00 – AI scribes, charting, and physician burnout
07:40 – Messaging, automation, and clinical decision support
08:55 – AI and insurance: faster decisions, more denials?
10:35 – Automating bad incentives in healthcare
11:40 – Where AI can meaningfully improve care quality
12:55 – Decision support, safety, and reducing redundant testing
14:30 – AI has been around longer than we think
15:50 – What AI means for patients navigating care
16:00 – Will AI replace primary care doctors?
17:20 – The real future: humans and AI working together
18:00 – Closing reflections

🧬 Longevity is everywhere right now, from wearables and supplements to expensive tests, clinics, and bold promises of optimization. But what actually helps most people live longer, healthier lives?

In this episode of The Health Curve Podcast, Dr. Jason Arora and Dr. Sanjai Sinha (MD at Mount Sinai Health System, New York City) explore longevity from a grounded, real‑world perspective, stepping back from the hype to ask what truly moves the needle for healthspan and lifespan at scale. Rather than focusing on elite diagnostics or experimental therapies, the conversation looks at why the fundamentals still matter most, and why - outside of healthy habits - traditional primary care remains the most powerful delivery system for longevity, for most people. 

Together, they discuss how good primary care has always been about healthy aging 🏥⏳ - identifying risk early, preventing disease before it takes hold, and supporting sustainable behavior change over time. Along the way, they unpack the American Heart Association’s Life’s Essential 8 as a practical framework for longevity, and explain why small, realistic changes often outperform extreme or expensive interventions.

This episode reframes longevity as something accessible and scalable 🌍 , not a luxury pursuit for the few, but a set of evidence‑based principles that can benefit almost everyone, if we build the right systems around them 💙.

Chapters

00:00 – Introduction and guest background
00:55 – What is primary care and how has it changed?
02:45 – GP vs primary care physician: why the terminology is confusing
04:40 – Why primary care acts as the “quarterback” of healthcare
07:50 – How insurance and policy shaped today’s primary care system
08:40 – The shift toward transactional, on-demand healthcare
10:55 – Evidence that primary care improves health outcomes and equity
11:50 – The growing U.S. primary care shortage explained
13:50 – Why doctors are leaving primary care (pay, burnout, debt)
14:40 – What patients experience in today’s primary care system
16:45 – Telemedicine, retail clinics, and non-physician providers
18:00 – Concierge medicine and direct primary care models
21:20 – Why primary care is critical for longevity and healthspan
23:25 – Where primary care is headed next
26:10 – Why the U.S. underinvests in primary care compared to other countries
27:45 – Final reflections and closing

🏥 Primary care is the foundation of modern healthcare. Yet, in the United States, it’s quietly breaking down.

In this episode of The Health Curve Podcast, Dr. Jason Arora and Dr. Sanjay Sinha (MD at Mount Sinai Health System, New York City) explore what’s happening to primary care and why it matters for longevity, prevention, equity, and healthcare costs 🧠⏳.

Together, they explore how primary care has shifted from a relationship-based, longitudinal model 🤝 to a more fragmented and transactional system shaped by reimbursement pressures, burnout, consolidation, and technology 😮‍💨. They discuss the rise of telemedicine, retail clinics, concierge and direct primary care 💳, and what these changes mean for access, continuity, and long-term health.

The conversation also examines the growing primary care shortage 📉, why fewer physicians are entering the field, and the evidence 📊 showing that strong primary care systems are linked to longer life expectancy, better chronic disease control, fewer hospitalizations, and more equitable outcomes 🌍.

This episode is for anyone trying to understand why it’s become so hard to find a primary care doctor, and why primary care remains one of the most powerful, yet overlooked, tools we have for living longer, healthier lives 💙.

Chapters / Timestamps

00:00 – Introduction and guest background
00:55 – What is primary care and how has it changed?
02:45 – GP vs primary care physician: why the terminology is confusing
04:40 – Why primary care acts as the “quarterback” of healthcare
07:50 – How insurance and policy shaped today’s primary care system
08:40 – The shift toward transactional, on-demand healthcare
10:55 – Evidence that primary care improves health outcomes and equity
11:50 – The growing U.S. primary care shortage explained
13:50 – Why doctors are leaving primary care (pay, burnout, debt)
14:40 – What patients experience in today’s primary care system
16:45 – Telemedicine, retail clinics, and non-physician providers
18:00 – Concierge medicine and direct primary care models
21:20 – Why primary care is critical for longevity and healthspan
23:25 – Where primary care is headed next
26:10 – Why the U.S. underinvests in primary care compared to other countries
27:45 – Final reflections and closing

Can we measure our way to a longer, healthier life? 

In this episode of The Health Curve, I sit down with Ryan Cabeen, PhD — former CTO at Blueprint and biomedical AI researcher — to unpack the world of quantified longevity: data, wearables, biomarkers, and what actually moves the needle for health and lifespan.

We talk about the rise of the quantified self movement, how consumer tech has transformed what we can track (sleep, steps, heart rate, biomarkers and more), and where the science is solid vs still experimental. Ryan explains the difference between top-down “live better now” strategies (sleep, diet, movement, stress) and bottom-up molecular longevity approaches (gene therapy, cellular reprogramming, stem cells, rapamycin, GLP-1s).

We also get into the ethics and realities of longevity clinics, “over-measurement,” animal studies that haven’t yet translated to humans, and emerging tools like digital twins that could one day simulate our future health. Finally, Ryan shares what he thinks people are really seeking when they chase longevity.

If you’re curious about longevity, biohacking, Blueprint, or quantified self, but want a grounded, evidence-aware conversation, this one’s for you.

👉 If you find this helpful, please subscribe to The Health Curve, and share it with someone who’s curious about longevity or health optimization. 

Pregnancy has touched billions of families since the dawn of humankind, yet it remains surrounded by uncertainty, myths, and unanswered questions. 

In this episode of The Health Curve Podcast, host Dr. Jason Arora speaks with Dr. Stacey Silverman-Fine of Maven Clinic to demystify pregnancy from conception through delivery. In just 20 minutes, you’ll get clear, evidence-based answers to the most common pregnancy questions—what to expect in each trimester, how to manage symptoms, and the truth about diet, exercise, and labor.

What does it really mean to live a “good life”?

Is it daily happiness? A sense of purpose? Or a life rich with experiences that stretch and change us?

In this episode of The Health Curve, I sit down with Prof. Shigehiro Oishi of the University of Chicago—one of the leading researchers on wellbeing and author of Life in Three Dimensions. We explore his three-part lens for thinking about a fulfilling life: happiness, meaning, and psychological richness.

We talk about why these dimensions don’t always point in the same direction, how culture and personality influence what we prioritise, and how even difficult experiences can add depth to our lives.

If this conversation resonates with you, subscribe and share it with someone who’s been reflecting on these questions too.

Fertility is one of the most personal—and most misunderstood—parts of human health.

In this episode of The Health Curve, host Dr. Jason Arora and OBGYN Dr. Stacey Silverman-Fine of Maven Clinic unpack what fertility really means today and why challenges are far more common than most people expect.

We explore how fertility is influenced by age, lifestyle, and environmental factors; why both male and female biology matter; and what people should know about subfertility, infertility, and the modern journey to getting pregnant. Dr. Silverman-Fine also breaks down egg freezing, IVF, ovarian reserve testing, and what the emotional and practical experience of these options is actually like.

Whether you’re planning ahead, trying to conceive, or supporting someone through their fertility journey, this episode offers science-backed clarity, grounded expectations, and reassurance on a topic often shaped by silence and stigma.

“Food is Medicine” gets talked about a lot these days, but the core idea is straightforward: food can play a direct role in treating and managing chronic disease, not just guiding healthier choices. In practice, that means healthcare systems providing patients with meals and groceries tailored to their medical needs.

In this episode of The Health Curve, I sit down with Corby Kummer — Executive Director of Food & Society at the Aspen Institute and longtime food writer at The Atlantic. Corby breaks down where this movement started, why it’s gaining momentum, and what it looks like when hospitals and health systems begin delivering food as part of care.

We talk about what’s working, what’s still messy, and the real-world barriers to scaling these programs — from fragmented data and uneven standards to funding gaps and policy hurdles. We also dig into questions of equity, politics, consumer protection, and how newer trends like GLP-1 medications might shift the future of food, weight, and chronic disease in the U.S.

If you’re curious about where food and healthcare are heading, this conversation offers a grounded, accessible look at how “Food is Medicine” is evolving — and what it could mean for the future of chronic disease care.

If this episode helped you, subscribe to The Health Curve and share it with someone who’d benefit.

Birth control shouldn’t be confusing.

In this episode of The Health Curve, I sit down with Dr. Stacey Silverman Fine, OBGYN at Maven Clinic, to break down how today’s most common birth control options actually work — from pills, patches, and rings to hormonal IUDs, copper IUDs, implants, and the Depo shot. We talk through how they differ, what to expect when starting one, and how clinicians help people choose a method that fits their health needs, preferences, and lifestyle.

We also get into the non-contraceptive benefits many rely on — like help with heavy periods, painful cramps, acne, PMS, PCOS, endometriosis, and perimenopause symptoms. Stacey shares clear, evidence-based guidance on mood, weight, safety, long-term use, and how to think about trade-offs. We also clarify the difference between emergency contraception and the abortion pill, and discuss the safety of IUDs for people who haven’t had children.

If you’ve ever felt unsure where to begin with birth control, this conversation aims to offer grounded, straightforward information to help you feel more confident in your choices.

If this episode was helpful, subscribe to The Health Curve and share it with someone who might benefit.