Health Longevity Secrets

On October 28, 2026, HHS said it will allow pharmacies to compound six popular peptides: BPC-157, TB-500, KPV, MOTS-c, Semax, and Epitalon. Not one of them is FDA approved, and the Associated Press reported that FDA scientists opposed the change. In this episode, Robert Lufkin MD explains what the policy actually allows, the conditions pharmacies have to meet, and what the human evidence shows for each of the six peptides. He also covers the risks and three questions to ask before considering any compounded peptide.

In this episode:
(00:00) Six peptides get a green light
(00:45) What actually changed<...

Inside every one of your cells live tiny ancient bacteria called mitochondria. When they fail, and they fail decades before you feel sick, they drive cancer, Alzheimer's, heart disease and diabetes. Here's how they fail, and how to rebuild them without drugs.

Chapters
00:00 Introduction
00:33 What mitochondria actually are
02:01 The four ways mitochondria fail
03:56 The diseases this explains
05:34 How to rebuild your mitochondria
07:35 The bottom line

Key takeaways
Mitochondria decide whether a cell lives or dies, control inflammation, sense nutrients and regulate hormones.
They fail in four ways...

Elizabeth Holmes went to prison for promising hundreds of blood tests from a single drop of your finger. Some of what she promised is now FDA cleared, and some of it may never be possible at all. With the new documentary You Can See Everything in theaters, Robert Lufkin MD looks at what Theranos promised, what really happened, what is actually FDA cleared in 2026, the physics of a single drop, and which home and finger-stick tests you can trust.

Watch the video: https://youtu.be/CjpbudYdV1I

Sources
- U.S. SEC, Theranos, CEO...

A young scientist died in a Russian plague lab. Officials deny an accident. Is biowarfare a real threat, or is the bigger risk something else?

Robert Lufkin MD looks at the death of a young lab worker at Russia's Irkutsk anti-plague institute, why Moscow's denials are hard to take at face value, and what Annie Jacobsen's book Biological War: A Scenario gets right and wrong. Untreated pneumonic plague is almost always fatal. The right antibiotics cut deaths sharply. A strain that shrugs off those drugs is the real nightmare. Historically, the bigger risk has been accidents, secrecy...

She lived to 117 — and when scientists sequenced everything from her genome to her gut bacteria, they found a paradox that rewrites what aging has to look like. In this episode, Robert Lufkin MD breaks down the landmark multiomics study of Maria Branyas Morera, the world's oldest verified person, published in Cell Reports Medicine (2025) by the Esteller lab. The study mapped her genome, epigenome, proteome, metabolome, and microbiome — and found a body that was simultaneously very old and biologically young.

Chapters:

A facial plastic surgeon reveals the MRI data on "Ozempic face," why repeated masseter Botox can thin the jawbone, and the topical rapamycin resetting skin cells to a 20-year-old phenotype.

In this episode of Health Longevity Secrets, Robert Lufkin MD sits down with Dr. Kay Durairaj, a USC and UCLA-trained facial plastic surgeon bringing evidence-based medicine to the longevity-aesthetics frontier. Old friends from their UCLA head and neck tumor-board days, they dig into the science most aesthetic clinics gloss over: how GLP-1 drugs uniquely strip facial fat, why exosomes and peptides are a "Wild West," the surprising...

Will AI cure all disease? 90% of biomedical papers published in December 2025 show signs of AI assistance — and the Nobel laureate behind AlphaFold says AI could help end all disease within a decade. In this episode, Robert Lufkin MD examines what artificial intelligence is really doing to health science: the quiet takeover of the scientific paper, the first AI-discovered drug to pass a Phase 2a trial, robot laboratories running experiments around the clock, and the honest caveats behind the "end of disease" headlines — plus what it all means for your health today.

Chapters:

Modern technology is tricking your nervous system into fight-or-flight — and it's decently profitable to keep you there. Jon Hacker, CEO of NeurGear, explains how focused ultrasound vagus nerve stimulation can switch you back.

In this episode of Health Longevity Secrets, Robert Lufkin MD sits down with Jon Hacker, biomedical engineer and CEO/co-founder of NeurGear, the company behind ZenBud — the first ultrasound-based vagus nerve stimulator. They cover how the vagus nerve governs your rest-and-digest state, why so many of us are stuck in survival mode, how ultrasound compares to electrical stimulators, what the clinical trial data shows, and...

For the first time in history, a personalized mRNA cancer vaccine has passed a Phase 3 clinical trial. Robert Lufkin MD breaks down the Moderna/Merck melanoma result, how a vaccine custom-built from your own tumor actually works, the 49% drop in recurrence risk behind the headlines — and the honest answer to whether mRNA vaccines will cure cancer.

In this episode of Health Longevity Secrets, Robert Lufkin MD explains the science of personalized mRNA cancer vaccines: neoantigens, the AI-designed "most wanted poster" for your immune system, the five-year KEYNOTE-942 data, the stunning pancreatic cancer signal from Memorial Sloan Kettering, th...

Neurologist David Perlmutter MD says the beta-amyloid theory of Alzheimer's is wrong — and the real culprit is your brain's own immune cells. In this episode of Health Longevity Secrets, Robert Lufkin MD sits down with the #1 New York Times bestselling author to unpack his new book Brain Defenders: how diet, blood sugar, and metabolic health flip the brain's microglia from protective to destructive, why anti-amyloid drugs offer "trivial" benefit, and which biomarkers actually predict your brain's future.

Chapters:

They just injected youth genes into a human eye. On June 9, 2026, a patient with glaucoma became the first human ever dosed with ER-100 — an epigenetic reprogramming gene therapy designed not just to slow aging, but to reverse it. In this solo explainer, Dr. Robert Lufkin breaks down the science of partial cellular reprogramming, the Harvard study that restored vision in old mice, the built-in genetic safety switch, and what this first-in-human trial really means — and doesn't mean — for the future of longevity.

Chapters

What if your genes aren't your destiny? Cell biologist Bruce Lipton PhD — the former medical school professor whose cloned stem cell research helped pioneer epigenetics, and author of The Biology of Belief (published in over 50 languages) — joins Robert Lufkin MD to make the case that perception, not DNA, controls your biology. A positive belief can heal (the placebo effect); a negative belief can harm (the nocebo effect) — which is why Bruce calls a prognosis a prescription. And now, after a cancer diagnosis at 80, he is living his science in the most personal way imaginable.

His new book, Beyond...

A healthy 27-year-old walked into a Bronx wellness center for an NAD+ "longevity infusion" — and was dead within the hour. The man holding the needle wasn't licensed to practice medicine anywhere in the US. Robert Lufkin MD breaks down the Elizabeth Baron case: what actually happened, what NAD+ can and can't do based on the real evidence, why the billion-dollar med spa industry operates like the Wild West, and the three-license checklist that can protect you before anyone puts a needle in your arm.

Chapters:

A cardiac surgeon who's performed thousands of open-heart operations says most of his patients didn't have to be there — and the culprit isn't cholesterol, it's metabolic health.

In this episode of Health Longevity Secrets, Robert Lufkin MD sits down with Dr. Philip Ovadia, board-certified cardiac surgeon and author of the new book "Stay Off My Kitchen Table." Once morbidly obese and prediabetic himself, Ovadia lost nearly 100 pounds and rethought everything he was taught about heart disease. He explains why "meat is medicine," how red meat got vilified by bad science, what really drives heart disease, and how hi...

"There's no such thing as a weight problem — it's a weight symptom." Ben Azadi joins Robert Lufkin MD to dismantle the calorie myth and reveal the metabolic root cause underneath stubborn fat, fatigue, and disease.

Ben Azadi — functional health practitioner, founder of Keto Camp, and bestselling author of "Metabolic Freedom" — unpacks metabolic flexibility, diet variation, fasting, and why staying in ketosis forever can backfire. He previews his revised book "Keto Flex" (out July 21) and shares how he lost 80 pounds and rebuilt his metabolism from the inside out.

Chapters:

What if a single nerve in your ear could shift you out of fight-or-flight in 10 minutes? Jane Ollis explains why your vagus nerve and HRV may be the most overlooked levers for stress, sleep, and longevity.

In this episode of Health Longevity Secrets, Robert Lufkin MD sits down with Jane Ollis — founder and CEO of Sona, medical biochemist with a career across NASA, Oxford, and the NHS — to unpack the science of the vagus nerve, heart rate variability (HRV), and the autonomic nervous system. Jane breaks down why HRV is one of the strongest predictors of all-cause mort...

The same glucosamine pill millions take for joint pain may protect a healthy brain — and accelerate Alzheimer's in a brain already in decline. Here's the science.

In this episode of Health Longevity Secrets, Robert Lufkin MD breaks down the 2026 plot twist on glucosamine and dementia: why a supplement once hailed as a longevity hack now carries an Alzheimer's warning, and why the answer comes down to one thing — the state of your metabolism. The same molecule helped the metabolically healthy and may have harmed the metabolically broken. The supplement didn't change; the soil it landed on did.

What if the pain you've been trying to escape is actually the fuel you've been looking for? Recording artist Ben Barbic walked away from alcohol, nicotine, and blood pressure medications at 28 — and built a 15-year operating system for resilience.

In this episode of Health Longevity Secrets, Robert Lufkin MD sits down with Ben Barbic — chart-climbing reggae and hip-hop recording artist, San Jose-based studio owner of Where Dreams Sail Studios, and author of the new memoir Rise and Climb: Finding Purpose Through Pain (Skyhorse Publishing / Simon & Schuster, October 15). They talk about the night his childhood home burned down, the...

Creatine causes cancer to spread — that headline is built on a real mouse study. But what does the human data actually say? In this solo explainer, Dr. Robert Lufkin breaks down both halves of the science behind the most studied supplement on the planet.

He walks through the 2021 mouse metastasis study behind the viral claim, the surprising evidence that creatine actually powers the immune cells that HUNT cancer (CD8 T cells and, per new UCLA research, dendritic cells), and what the human data — HCAs, NHANES, and the 2025 safety review — really shows. The verdict is more nuanced, and more r...

Colorectal cancer is now the #1 cancer killer in Americans under 50 — and roughly 60% of cases are diagnosed at stage III or IV. What if your toilet could spot the earliest sign years before symptoms?

Robert Lufkin MD sits down with Scott Hickle, co-founder and CEO of Throne Science, to talk about the first AI-powered smart toilet — a hands-free, daily monitor that detects fecal occult blood, tracks gut microbiome shifts, measures hydration and prostate health via sonouroflowmetry, and uses AI to coach behavior change. We unpack why your waste is the richest health signal you currently ignore, the...

Forget muscle repair. The reason sleep actually transforms your health is happening inside your skull every night — and it's not what Matthew Walker's TED Talk made famous. In this episode of Health Longevity Secrets, Robert Lufkin MD breaks down the real science of sleep: the glymphatic system that flushes beta-amyloid from your brain, the hippocampal "sharp wave ripples" that lock in memories, the slow-wave growth hormone pulse you can't make up, and the testosterone and insulin damage that happens in a single week of short sleep. He closes with the single most evidence-based intervention you can do tonight — and it's not...

What if the longevity revolution isn't really a science problem, but a human one we're completely unprepared for?

In this episode of Health Longevity Secrets, Robert Lufkin MD sits down with David Donnelly — the award-winning filmmaker behind "Forever Young" (winner of the Mill Valley Film Festival Audience Award). David spent three years across three continents embedded with the world's leading longevity scientists — the Buck Institute, Dr. Eric Verdin, Dr. Steve Horvath, and more — and came back with the uncomfortable question no one wants to ask: do we actually want to live forever in the wo...

There's a single number on your routine blood test that predicts your risk of dying from cancer, heart disease, and infection better than cholesterol — and an FDA-approved drug may now move it.

In this Health Longevity Secrets explainer, Robert Lufkin MD breaks down lymphopenia, the IL-15 cytokine, and ANKTIVA (nogapendekin alfa inbakicept) — the first FDA-approved IL-15 super-agonist and possibly one of the most important longevity drugs of the decade.

CHAPTERS:
00:00 — Introduction: The Blood Test Number Better Than Cholesterol
00:35 — What Is Lymphopenia and Why It Matters
01:50 — Immunosenescence: Why Your T Cells Decline Af...

What if the same symptoms we see in combat veterans — the broken sleep, the irritability, the brain fog — were already quietly spreading through the healthiest, highest-performing people you know?

In this episode of Health Longevity Secrets, Robert Lufkin MD sits down with Neil Markey — a former US Army Special Operations captain from the 75th Ranger Regiment turned McKinsey consultant, now the co-founder and CEO of Beckley Retreats and a Harvard Chan School student researching psychedelic-assisted integrated health. Neil walks us through his own journey out of post-combat trauma, the neuroscience of why psilocybin opens...

Five longevity beliefs that millions have followed for decades have just been overturned by the latest research. Some of these will surprise you.

In this explainer, Robert Lufkin MD walks through five of the most widely believed longevity myths — and what the most recent science actually says about each one. From genetics and middle age to antioxidants, alcohol, and caloric restriction, the evidence has shifted dramatically.

CHAPTERS:
00:00 — Introduction
00:32 — Myth 1: Your Genes Determine How Long You Live
01:51 — Myth 2: It's Too Late to Change After Middle Age
03:24 — Myth 3: Antioxidant Supplement...

What if the most dangerous metabolic inflection point in a woman's entire life is the one we've been taught to simply endure?

In this episode of Health Longevity Secrets, Robert Lufkin MD sits down with Dr. Mayoni Gooneratne — a London-trained former NHS colorectal and pelvic floor surgeon, now the founder of Human Health and vice-chair of the British College of Functional Medicine. Dr. Mayoni walks us through why she walked away from the operating theater and how perimenopause — not menopause — is the real window where metabolic disease, cognitive decline, and cardiovascular risk are either...

Ultra-processed food makes up over half the calories Americans eat - and over 60% for kids. Here's what the research shows happens inside your body in the first 5 days after you quit.

In this episode of Health Longevity Secrets, Dr. Robert Lufkin walks through the hour-by-hour timeline: the glucose spikes that disappear within 24 hours, the insulin resistance that drops 30%+ in 48 hours, the gut microbiome that reorganizes in 3 days, the blood pressure that falls 6-8 mmHg in a week, and the NIH metabolic ward data showing a 500+ calorie daily swing driven entirely by food processing - not willpower.

What if aging isn't a hundred separate problems but a single one — an energy crisis inside the tiny power plants of every cell? At 91, Dr. John G. Cramer is betting his own body on the answer.

In this episode of Health Longevity Secrets, Robert Lufkin MD sits down with Dr. John G. Cramer — Emeritus Professor of Physics at the University of Washington and author of "How to Live Much Longer" — the oldest human on Earth to receive an experimental mitochondrial transplant. They unpack a unifying theory of aging built around damaged mitochondrial DNA, why replication errors (not just f...

Your doctor orders a lipid panel every year — but 3 cheap blood tests predict heart disease, diabetes, and even dementia far better than cholesterol, and most doctors never order them.

In this episode, Robert Lufkin MD walks through fasting insulin + HOMA-IR, homocysteine, and high-sensitivity CRP — three tests that together cost about $60, take one blood draw, and catch the metabolic dysfunction a standard lipid panel systematically misses.

CHAPTERS:

What if the single device you hold closest to your body for 10+ hours a day is quietly rewriting your biology — and your grandchildren's?

In this episode of Health Longevity Secrets, Robert Lufkin MD sits down with Daniel DeBaun — a former Bell Labs and AT&T telecom engineer who helped build the very wireless standards the industry still runs on, then walked away to warn us about them. He is the founder and CEO of DefenderShield and co-author of "Radiation Nation," and he pulls back the curtain on what 4G, 5G and the coming 6G ar...

In 1969, Harvard pathologist Kilmer McCully discovered elevated homocysteine causes arterial damage and heart disease. He was forced out of Harvard. The Framingham Heart Study confirmed him. Then the AHA buried it anyway.

CHAPTERS:
00:00 - McCully discovery and suppression
01:20 - Part 1: What homocysteine does to arteries (6 mechanisms)
03:25 - Part 2: The evidence they ignored
03:40 - Every 5 umol/L: 20-30% higher CAD risk, 60% stroke risk
04:50 - Alzheimers risk +48% (meta-analysis, 7,474 subjects)
06:10 - Part 3: Why it was abandoned (VISP, NORVIT, HOPE-2)
07:50 - Cochrane: B vitamins reduced stroke 10%
08:20 - CSPPT: folic acid reduced stroke 21...

What if an AI could run centuries of aging experiments in a year? Dr. Daniel Ives, CEO of Shift Bioscience, explains how his team used a virtual cell to discover SB000 — a single gene that matches Yamanaka factor rejuvenation without cancer risk.

CHAPTERS:
00:00 — Centuries of experiments in a year
02:03 — Daniel's journey: physics → Aubrey de Grey
10:08 — The epigenetic clock breakthrough
12:09 — The 13 mitochondrial genes
20:09 — Yamanaka factors (OSKM) explained
22:10 — Partial reprogramming: the weekend analogy
24:11 — The cancer risk problem
26:11 — AI virtual cell: how it works
32:12 — AI-driven dark labs
40:16 — Single-gene interventions
42:17 — Shift's disc...

In October 2023, the American Heart Association officially admitted something that changes everything: heart disease, kidney disease, and diabetes are not separate conditions — they're one syndrome. CKM syndrome. And 90% of US adults already have it.

CHAPTERS:
00:00 — 90% of Americans have this condition
01:02 — Part 1: What CKM syndrome actually is
01:20 — AHA Presidential Advisory: the 2023 definition
01:48 — The 4-stage system (Stage 0 through 4)
02:38 — JAMA 2024: only 10.6% are Stage 0
03:15 — 49% are Stage 2 — greatest opportunity for reversal
03:38 — Part 2: Why the AHA created it now
04:06 — Stage 3: 3x all-cause mortality, 7x cardiovascular mortality
04:40 — 45.3% of all cardiovascular deaths are CKM-attributable
05:26 — The disease starts silen...

A ketogenic diet put his ulcerative colitis into complete remission — off all medications, confirmed on colonoscopy. Dr. Nick Norwitz (PhD Oxford, MD Harvard) explains why evidence-based care isn't always optimal care, how keto rewires the gut and brain, and why GLP-1 drugs should catalyze lifestyle change, not replace it.

CHAPTERS:
0:00 - The most remarkable thing about my story is it's not unique
1:14 - Welcome Nick Norwitz — Oxford PhD, Harvard MD
2:02 - Ulcerative colitis, desperation, and keto remission
5:34 - What medical school doesn't teach
8:05 - Why evidence-based care ≠ optimal care
15:53 - The ca...

Your doctor says your magnesium is normal. But that test measures less than 1% of your body's total magnesium. Nearly half of US adults are deficient in the mineral required for 600+ enzymatic reactions, every ATP molecule, insulin signaling, blood pressure, heart rhythm, and sleep.

CHAPTERS:
00:00 — Introduction
00:55 — Part 1: The Hidden Deficiency
02:10 — Soil depletion
02:55 — 80% lost in food processing
03:25 — Serum test only measures 1%
04:30 — Part 2: The Insulin Connection
04:55 — Mg required for GLUT4 and insulin signaling
06:45 — 22% lower diabetes risk with higher Mg
07:45 — Part 3: Heart, Blood Pressure, Inflammation
08:05 — 36% lower CVD risk
08:40 — Mg lowers BP 2.8 mmHg

Imagine treating chronic disease by restoring the cell's energy engines rather than chasing symptoms. That's the bet behind mitochondrial organelle transplantation — delivering healthy donor mitochondria to failing tissues.

CHAPTERS:
0:00 - Introduction
2:02 - Mitochondrial Transplantation Explained
4:02 - Mitochondrial Dysfunction: Alzheimer's, Diabetes and Stroke
8:03 - Stroke Recovery via Mitochondrial Transplant Therapy
10:03 - Reversing Skin Aging with Mitochondria
14:04 - Military Medicine and TBI: Battlefield to Civilian Health
18:05 - Clinical Trials: Path to Widespread Patient Access
22:08 - NASA Zero Gravity Study and Mitochondrial Function
28:10 - Immune Rejection and Safety of Do...

Walking videos are everywhere — "walk 10,000 steps and melt belly fat." The conclusion is right: walking does reduce body fat. But the explanation is completely wrong. Your body compensates for ~80% of exercise calories. The real reason walking transforms metabolic health has almost nothing to do with calories burned. Here's the actual science.

CHAPTERS:
0:00 - The walking myth: why calorie counting is wrong
0:52 - I'm Dr. Robert Lufkin — the actual mechanism
1:09 - Part 1: The calorie burn myth
1:24 - Pontzer's constrained energy model (Current Biology, 2016)
2:12 - Your body claws back 80% of exercise calories
...

What if one nerve quietly connects your brain to your heart, gut, immune system, and even how long you live? Dr. Elisabetta Burchi explains why the vagus nerve may be the missing link in stress resilience, cognition, and longevity.

CHAPTERS:
0:00 - The vagus nerve and longevity medicine
0:27 - Show intro
1:18 - Welcome Dr. Elisabetta Burchi from Florence
2:04 - Psychiatry, neuroscience, INSEAD MBA
6:25 - Joining Parasym as 4th employee
14:10 - What is the vagus nerve? Neuromodulation 101
18:00 - Autonomic nervous system: sympathetic vs. parasympathetic
20:00 - Fight-or-flight and the modern chronic...

Ever wished continuous glucose data didn’t require needles, adhesives, or a prescription? We sit down with Sabih Chaudhry, PhD, founder of AFON Technology, to unpack GlucoWare—a wrist-worn, noninvasive glucose wearable that uses low-power RF signals to read blood in near real time. Instead of piercing the skin, the device couples with your wrist, wakes every five minutes, pings a tiny signal, processes the reflection in under 200 milliseconds, and sends the data to your phone before going back to sleep. The result: familiar CGM-style insights without the interstitial lag, skin-tone limitations, or daily hassles.

We explore the...

Dr. Jamie Justice is the Executive Director of XPRIZE Healthspan - a $101 million, 7-year global competition to extend human healthspan by developing therapies that restore muscle, cognitive, and immune function by 10 to 20 years in people over 50. She is also a leading geroscientist and Adjunct Professor at Wake Forest University School of Medicine.

In this episode, Jamie breaks down the science of aging, the geroscience hypothesis, what 744 competing teams are building, and why the next few years could fundamentally change how we age.

We discuss:
- Jamie's journey from art scholarship and sports therapy to...