Articles & Writing

Deep dives into longevity science, clinical insights, and the future of healthspan medicine.

Articles

Why I prescribe Rapamycin - but not to most of my patients
February 12, 2026

Why I prescribe Rapamycin - but not to most of my patients

Discover why 2026 research has shifted Rapamycin from a "cellular cleanup crew" to a powerful shield for your DNA.

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February 3, 2026

CareCore Partner Update: See the Healthspace (and why we’re waiting to launch)

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January 22, 2026

The longevity drug we've had all along? Plus Rapamycin, Dog Longevity, and More

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January 13, 2026

Gray market peptides: A harm reduction guide

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99% Pure ≠ Safe: What Grey Market Peptide Labels Actually Mean
January 6, 2026

99% Pure ≠ Safe: What Grey Market Peptide Labels Actually Mean

Grey-market peptides are flooding Silicon Valley, promising tissue repair, weight loss, and longevity—but ‘Research Use Only’ labels and purity certificates don’t guarantee safety. This guide breaks d

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December 18, 2025

The 3 longevity protocols hitting mainstream in 2026

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December 18, 2025

CareCore Partner Update — Holiday Edition 🎄

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December 5, 2025

The free shot that might prevent dementia (for some!)

New data just dropped. Here's what it means.

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November 26, 2025

Can you trip your way to a younger biological age? 🍄

Why one feast won't age you (but your daily habits might)

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November 18, 2025

Stem Cells, Skin Longevity, and Why I'm Equally Excited and Skeptical

The latest innovations in longevity and regenerative medicine all in today's issue.

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November 7, 2025

Should you throw out your melatonin? Study links to heart failure

New preliminary data on heart failure risk + the tolerance problem nobody talks about. Context matters.

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Is Melatonin Harmful to Your Health? Why the "Right Answer" Depends Entirely on Your Situation
November 6, 2025

Is Melatonin Harmful to Your Health? Why the "Right Answer" Depends Entirely on Your Situation

Melatonin’s benefits and risks aren’t one-size-fits-all—what helps one person sleep may pose risks for another. The key is understanding your own context before making it a nightly habit.

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October 31, 2025

This whale lives 200 years and never gets cancer. Here's why.

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October 30, 2025

CareCore Partner News - Finalizing Early Catalogue - October 2025

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October 23, 2025

What I told 700 longevity health optimizers in Silicon Valley

Tier 1 gets you 80% of the way. Tier 2 gets you to 99%. Most people skip straight to Tier 3. Here's the right order →

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October 17, 2025

This ugly rodent lives 500 human years (and we know why)

Scientists cracked the code on living 10x longer

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October 7, 2025

Why your $100/month NAD+ supplement isn't working

New research reveals the missing piece: mitochondrial structure, not just fuel

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September 28, 2025

The 117-year-old who broke longevity rules

New research: chronic dehydration = 55% higher cortisol. Check your morning urine color...

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September 21, 2025

Insurance companies are panicking about your lifespan

GLP-1s might extend lives by 6.4%. Meanwhile, AI just replaced PhD students and brain pills hit trials.

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September 14, 2025

Apple just said the word “Longevity” out loud

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September 11, 2025

CareCore Partner News, Updated Timelines - September 2025

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Exogenous Hormones In Contraception: Understanding The Nuance Of Cancer Risk
September 8, 2025

Exogenous Hormones In Contraception: Understanding The Nuance Of Cancer Risk

Looking beyond headlines at the complex story of hormones and cancer with co-author Dr Paulina Cecula.

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September 6, 2025

Could tiny doses of Ozempic really work for longevity?

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August 29, 2025

Simple cooking tricks that slow aging by 50%

Lemon juice & vinegar are longevity game-changers because of this prominent aging process happening inside our bodies every day

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August 19, 2025

Building the Future of Longevity Together - Care Core Partner August Update

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July 24, 2025

Unlocking Longevity Businesses - Care Core Partner Update - July 2025

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June 16, 2025

There's science to why Netflix makes you overeat

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June 9, 2025

Last year's miracle longevity supplement just got destroyed

The everyday drink that adds years to your life, plus more longevity news from June 1-7

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June 2, 2025

What if aging is just dirty blood we can clean?

Plus: Stanford scientist's secret weapon against aging is touching grass (literally) and other wild developments...

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May 18, 2025

CRISPR baby makes history + the AI that beat 262 doctors

Scientists discover NSAIDs may accelerate aging + the nutrition approach that could save your vision.

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Stop Augmenting Doctors: Why We Need to Replace the Entire Clinical Unit with AI
May 18, 2025

Stop Augmenting Doctors: Why We Need to Replace the Entire Clinical Unit with AI

While healthcare wastes resources trying to augment doctors with marginal AI tools, the future demands autonomous clinical systems.

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May 5, 2025

Launch Your Longevity Brand Without Starting From Scratch

Launch your longevity brand + 3 breakthroughs changing how we think about aging

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April 6, 2025

The secret of longevity isn't in new drugs—it's in connecting dots we already have

The most exciting medical breakthroughs might already exist - we just need to connect the dots. Here's how we're doing it with AI systems built in...

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From Serendipity to Systematic Discovery: How AI Will Transform Longevity Medicine
April 6, 2025

From Serendipity to Systematic Discovery: How AI Will Transform Longevity Medicine

AI is transforming medical discovery from lucky accidents to systematic exploration. By uncovering hidden benefits in existing treatments, we can accelerate breakthroughs in longevity medicine from de

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March 18, 2025

Why Now Is the Perfect Moment for Longevity Medicine

Three converging forces are transforming healthcare as we know it. Are you ready to join us?

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The Longevity Revolution: Why Now Is the Time to Reimagine Healthcare
March 18, 2025

The Longevity Revolution: Why Now Is the Time to Reimagine Healthcare

Three powerful forces—aging demographics with unprecedented wealth, AI-powered biotech breakthroughs, and the trillion-dollar wellness market explosion—are creating a perfect storm of opportunity in l

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March 9, 2025

We’re Building Something Big for Health & Longevity

What if your healthcare wasn't just "sick care?"

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February 10, 2025

Beyond cold plunges: the real longevity breakthrough

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Magic Bullets and mRNA: The Precision Revolution Reshaping Cancer Care
February 9, 2025

Magic Bullets and mRNA: The Precision Revolution Reshaping Cancer Care

Imagine cancer treatment without months of side effects and devastating medical bills. From single-injection therapies that eradicate tumors to personalized mRNA vaccines, breakthrough treatments are

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January 20, 2025

Your Brain Fog Isn't 'All in Your Head' - Here's Why

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The Biology of Mental Health: Unlocking Your Mind's Hidden Resilience
January 20, 2025

The Biology of Mental Health: Unlocking Your Mind's Hidden Resilience

Explore how mental health is shaped by biological systems throughout your body, not just your brain. Dr. Hillary Lin explains how inflammation, gut health, and cellular energy impact your mood, anxiet

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January 6, 2025

The #1 Problem Longevity Doctors Keep DMing Me About: Data Management

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The Top 8 Longevity and Concierge Medicine Health Data Management Platforms in 2025
January 6, 2025

The Top 8 Longevity and Concierge Medicine Health Data Management Platforms in 2025

Drowning in health data from wearables, lab tests, and tracking apps? Discover eight cutting-edge platforms helping doctors transform this data overload into meaningful insights for personalized patie

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December 30, 2024

Choose Your Personalized Longevity Insights for 2025!

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December 8, 2024

Beyond the Buzz: How Rethinking Aging Can Secure Our Collective Future

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Bridging the Healthspan-Lifespan Gap: Demystifying the Promise of Longevity Medicine
December 8, 2024

Bridging the Healthspan-Lifespan Gap: Demystifying the Promise of Longevity Medicine

What if living longer didn’t mean more years of decline, but instead more time filled with vitality and purpose? Longevity medicine aims to close the gap between lifespan and healthspan, ensuring we a

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December 6, 2024

Where is Longevity Health Innovation Going?

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November 18, 2024

Big Ideas for Longevity—Join Me, Lance Armstrong, and Dr. Berzin

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How I Practice as a Longevity Physician - Choosing Depth in a World Obsessed with Scale
November 17, 2024

How I Practice as a Longevity Physician - Choosing Depth in a World Obsessed with Scale

In an industry obsessed with scaling up, Dr. Hillary Lin—a longevity physician and healthtech innovator—chooses depth over breadth. Why does she opt for intimate, personalized care amidst the push for

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November 11, 2024

Why I Started a Longevity Clinic and How You Can Benefit

Are outdated healthcare practices holding us back? See how embracing change - and longevity healthcare - can lead to better living.

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The Risk of Staying Safe: Why Physicians Must Embrace Change
November 9, 2024

The Risk of Staying Safe: Why Physicians Must Embrace Change

Patients endure long waits for brief appointments that leave essential questions unanswered—concerns about nutrition, mental health, and innovative treatments like fasting or psychedelics remain unadd

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November 2, 2024

Birth Control Warning: What the New Study Means for You and Your Partner

Hormones feeling out of whack? Here's what every woman (and man!) should know right now.

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Do Hormonal IUDs Raise Your Risk of Cancer? Understanding the Latest Research and the Need for Better Hormonal Options
October 21, 2024

Do Hormonal IUDs Raise Your Risk of Cancer? Understanding the Latest Research and the Need for Better Hormonal Options

A new JAMA study links hormonal IUDs to a slightly increased risk of breast cancer, sparking widespread concern. But how big is this risk, and what does it mean for you? This article breaks down the s

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September 15, 2024

Perimenopause Revealed: The Health Shift No One Talks About

Hormones feeling out of whack? Here's what every woman (and man!) should know right now.

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Comprehensive Guide to Managing Perimenopause Symptoms: Natural Remedies, Hormonal Therapies, and Lifestyle Strategies
September 7, 2024

Comprehensive Guide to Managing Perimenopause Symptoms: Natural Remedies, Hormonal Therapies, and Lifestyle Strategies

Explore comprehensive strategies for managing perimenopause symptoms, from natural remedies to medical interventions. This guide offers practical solutions to help you navigate hormonal changes, impro

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September 6, 2024

Can COVID Make You Age Faster? The Science Behind It"

From accelerated aging to fertility concerns, COVID’s hidden effects are becoming clearer. Let’s dive into what this means for longevity.

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August 28, 2024

Breaking Free from Insurance: A $4.5 Trillion Healthcare Revolution

Uncover the key to longevity medicine and why it's not just for the ultra-rich...

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Breaking Free From Insurance-Gated Healthcare: Reimagining Longevity Medicine Through the Lens of Wealth Management
August 27, 2024

Breaking Free From Insurance-Gated Healthcare: Reimagining Longevity Medicine Through the Lens of Wealth Management

Discover the hidden layers of healthcare and longevity in this eye-opening exploration by Dr. Hillary Lin. From safety net services to insurance nightmares, learn how the healthcare system really work

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August 15, 2024

Hillary's Friends & Family Update

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August 13, 2024

Is HRT Making a Comeback? Plus: Essential Hormone Tests & Hair Health Secrets

New perspectives on HRT, must-have hormone tests, and hair health tips...

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Is Hormone Therapy the Fountain of Youth or a Ticking Time Bomb? Part 1: Hormone Therapy for Women
August 12, 2024

Is Hormone Therapy the Fountain of Youth or a Ticking Time Bomb? Part 1: Hormone Therapy for Women

Once vilified, hormone therapy for menopausal women is experiencing a renaissance in longevity medicine. This article explores how new research and evolving medical perspectives are reshaping our unde

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The Essential Guide to Hormone Testing Based on Your Health Goals
August 12, 2024

The Essential Guide to Hormone Testing Based on Your Health Goals

Hormone testing can provide crucial insights into fertility, longevity, and overall well-being. This article explores targeted hormone panels for specific health goals, including fertility optimizatio

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The Hidden Impact of Biotin on Your Lab Tests: What You Need To Know
August 6, 2024

The Hidden Impact of Biotin on Your Lab Tests: What You Need To Know

This article explores the hidden impact of biotin supplements on medical lab tests, revealing how this popular beauty aid can lead to inaccurate results and potential misdiagnosis. Learn why biotin in

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Only 12% are Metabolically Healthy? The Crisis of Health We All Need to Know About
August 5, 2024

Only 12% are Metabolically Healthy? The Crisis of Health We All Need to Know About

This article discusses the alarming prevalence of poor metabolic health in the United States. It explores the causes of this crisis, offers practical advice for improving metabolic health, and emphasi

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Concussions, Traumatic Brain Injury Recovery: New Hope from Nutritional Supplements
July 31, 2024

Concussions, Traumatic Brain Injury Recovery: New Hope from Nutritional Supplements

Exploring the latest research on nutritional supplements for traumatic brain injury recovery, this article examines promising options like omega-3 fatty acids and creatine monohydrate, while emphasizi

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A Doctor's 8-Week Evidence-Based Fitness Plan for Sustainable Weight Loss
July 29, 2024

A Doctor's 8-Week Evidence-Based Fitness Plan for Sustainable Weight Loss

This comprehensive 8-week fitness plan for sustainable weight loss, created by a physician, combines evidence-based aerobic exercise, HIIT, and resistance training to fit a busy lifestyle. Perfectly p

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Are there any natural alternatives to GLP-1 agonists?
July 26, 2024

Are there any natural alternatives to GLP-1 agonists?

Discover natural alternatives to GLP-1 agonists for weight management. Learn about diet, exercise, and supplements that may boost GLP-1 levels naturally. Expert insights from Dr. Hillary Lin.

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GLP-1 Agonists for Weight Loss: Do You Need Diabetes to Benefit?
July 25, 2024

GLP-1 Agonists for Weight Loss: Do You Need Diabetes to Benefit?

Discover how GLP-1 agonists like Wegovy and Zepbound aid in weight loss, even without diabetes. Learn about their effectiveness, FDA approvals, and what research reveals.

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What Are GLP-1 Agonists and How Do They Work?
July 24, 2024

What Are GLP-1 Agonists and How Do They Work?

Explore GLP-1 agonists like Ozempic, Wegovy, and Mounjaro. Learn how these breakthrough drugs for diabetes and weight loss work, their benefits, and side effects.

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July 22, 2024

🔬 New health podcast + birthday week reverse aging news 🔄

The true cost of longevity might surprise you. Plus, exciting new projects...

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Weighing the 3 Types of Cost in Longevity Medicine
July 16, 2024

Weighing the 3 Types of Cost in Longevity Medicine

Longevity medicine involves significant costs beyond just money, including time and risk, as it requires substantial financial resources, dedication to healthy habits, and navigating uncertainties in

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The Rise of the Health Preacher: False Idols and Pseudoscience in Longevity Health
June 17, 2024

The Rise of the Health Preacher: False Idols and Pseudoscience in Longevity Health

Feeling overwhelmed by all the health and wellness advice out there? This piece dives into the world of influential health "gurus" and the challenges of finding reliable information. Discove

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Longevity Medicine - A Novel Paradigm or Refurbished Healthcare?
June 3, 2024

Longevity Medicine - A Novel Paradigm or Refurbished Healthcare?

Longevity medicine combines functional and precision approaches to extend lifespan and healthspan through personalized, preventive care. By integrating complementary therapies, it shifts from reactive

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Is the Longevity Revolution Just Wellness 2.0 for Billionaires?
May 9, 2024

Is the Longevity Revolution Just Wellness 2.0 for Billionaires?

Is the booming longevity industry simply Wellness 2.0 rebranded, or a revolutionary approach to extend healthspan for all? Read and ponder whether the longevity revolution might end as an exclusive bi

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May 1, 2024

Livora Health Newsletter Test

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Longevity Medicine - Is It The Health Revolution We So Desperately Need?
April 29, 2024

Longevity Medicine - Is It The Health Revolution We So Desperately Need?

Explore the rapid evolution from the COVID-19 healthcare crisis to the current boom in longevity medicine. Highlighting the surge in investment and interest in anti-aging therapies, delve into the pro

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What is the Healthiest Flour? A Doctor's Dive into Wheat, Gluten-Free, and Healthy Alternatives for Baking
April 22, 2024

What is the Healthiest Flour? A Doctor's Dive into Wheat, Gluten-Free, and Healthy Alternatives for Baking

Explore the healthiest flour options, comparing wheat, gluten-free, and alternative flours. Understand the health impacts, nutritional benefits, and practical baking tips for various flours.

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The 4 Supplements I Actually Prescribe for Longevity (And Why I Skip Multivitamins)
April 15, 2024

The 4 Supplements I Actually Prescribe for Longevity (And Why I Skip Multivitamins)

Stop guessing with your health. I break down the exact dosages of Omega-3s, Creatine, and Magnesium you need for longevity, and explain why I advise against high-dose Vitamin E.

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Fasting for Health and Longevity: Unlocking the Power of Metabolic Rejuvenation
April 12, 2024

Fasting for Health and Longevity: Unlocking the Power of Metabolic Rejuvenation

Unlock the potential of fasting for health and longevity, exploring various methods and their benefits on metabolic rejuvenation, weight loss, and aging.

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What is Your Biological Age and Why is it MORE Important Than Your Chronological Age?
April 2, 2024

What is Your Biological Age and Why is it MORE Important Than Your Chronological Age?

Discover why biological age is a crucial metric for assessing overall health, how it differs from chronological age, and methods to measure and manage it. Understand the impact of lifestyle changes on

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Boost Your Health and Lifespan: Part 3 of VO2 Max
April 1, 2024

Boost Your Health and Lifespan: Part 3 of VO2 Max

Learn how improving your VO2 max can boost your health and lifespan. This article explores the benefits of HIIT, the concept of hormesis, and practical tips for effective endurance training. Discover

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Trackers, Treadmills, & Masks: Measuring VO2 Max - Part 2 of the VO2 Max Series
March 25, 2024

Trackers, Treadmills, & Masks: Measuring VO2 Max - Part 2 of the VO2 Max Series

Explore different methods to measure your VO2 max, from lab tests to field tests and fitness trackers. Understand the pros and cons of each method and find the best way to monitor and improve your car

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Secret to Longevity? Part 1 of the VO2 Max Series
March 18, 2024

Secret to Longevity? Part 1 of the VO2 Max Series

Understand the secret to longevity by boosting your VO2 max. Learn the science behind VO2 max, its importance for overall health, and how to improve it through targeted exercise.

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From "Shrinking Penis Syndrome" to PCOS - Endocrine Disruptors Part 1
March 4, 2024

From "Shrinking Penis Syndrome" to PCOS - Endocrine Disruptors Part 1

Explore the impact of endocrine disruptors on health, from conditions like PCOS to the controversial shrinking penis syndrome. Understand their sources and how to mitigate their effects.

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Hey Doc - Can I Check My Hormone Levels?
February 19, 2024

Hey Doc - Can I Check My Hormone Levels?

Find out how and when to check your hormone levels, the benefits of hormone testing, and how it can inform your health strategies.

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Feeling Hormonal - A Touchy Subject in Medicine
February 5, 2024

Feeling Hormonal - A Touchy Subject in Medicine

Explore the complexities of hormonal health, addressing the stigma and providing insights into managing hormonal imbalances effectively.

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Your Scientific Flat Tummy Guide
January 22, 2024

Your Scientific Flat Tummy Guide

Discover a scientific approach to achieving a flat tummy, focusing on diet, exercise, and lifestyle changes for optimal results. AKA Part 2 of our science-based beach bod program.

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How to get a six-pack using science
January 15, 2024

How to get a six-pack using science

Learn how to get a six-pack using science-based methods, including effective exercises, nutrition tips, and the role of genetics.

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Do We Need Fewer Doctors? Deep Healthcare Could Solve a Sick System
February 1, 2023

Do We Need Fewer Doctors? Deep Healthcare Could Solve a Sick System

Explore "Deep Healthcare," a transformative approach that uses advanced AI to streamline healthcare, making it more efficient and holistic. This innovative model aims to reduce inefficiencie

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Newsletter Issues

The Longevity Letter #16: He didn't run until 66. At 82, he beats 20-yo athletes.
NewsletterFebruary 17, 2026

The Longevity Letter #16: He didn't run until 66. At 82, he beats 20-yo athletes.

A groundbreaking new study proves lifestyle changes can actively reverse epigenetic aging, a finding brought to life by the story of an 82-year-old mechanic with the aerobic capacity of a 30-year-old.

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The Longevity Letter #15: Is 50% of your lifespan already "decided"?
NewsletterFebruary 3, 2026

The Longevity Letter #15: Is 50% of your lifespan already "decided"?

A major new study reveals that over 50% of your lifespan is genetic—but here's why that actually validates precision medicine.

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The Longevity Letter #14: My Unusual Body Recomp Stack
NewsletterJanuary 28, 2026

The Longevity Letter #14: My Unusual Body Recomp Stack

Discover why just 15 minutes of "fast" walking cuts mortality risk by 20%, the simple $20 generic drug that might mimic Ozempic without the nausea.

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The Longevity Letter #5: Beyond the Rash: How the Shingles Vaccine Slows Biological Aging
NewsletterJanuary 22, 2026

The Longevity Letter #5: Beyond the Rash: How the Shingles Vaccine Slows Biological Aging

Discover how "viral ghosts" are secretly draining your immune system and why new data suggests the Shingles vaccine might be the key to reclaiming your biological youth and stopping the &quo

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The Longevity Letter #1: Your 2026 Longevity Upgrade: Brain & Mitochondria (Part 2)
NewsletterJanuary 1, 2026

The Longevity Letter #1: Your 2026 Longevity Upgrade: Brain & Mitochondria (Part 2)

Most resolutions fail because great habits can’t fix worn-out biology. Learn how to boost brain, mitochondria, and longevity in 2026 with evidence-backed strategies.

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The Longevity Letter #13: Your Clone, Your Organs—And Maybe Your 150-Year Lifespan
NewsletterAugust 21, 2025

The Longevity Letter #13: Your Clone, Your Organs—And Maybe Your 150-Year Lifespan

Discover the controversial "gestation robot" planned for 2026, the new UCLA molecule that wakes up dormant hair follicles.

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The Longevity Letter #12: Stanford just found the ultimate death predictor (not what you think)
NewsletterAugust 14, 2025

The Longevity Letter #12: Stanford just found the ultimate death predictor (not what you think)

Discover why 15 minutes of brisk walking slashes mortality risk by 20%, the new Stanford blood test that predicts death with 182% accuracy, and the flashing light therapy that reverses brain aging.

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The Longevity Letter #11: Peptide Craze and Plastic Brains, and Exposing the Hidden Dangers of ‘Healthy’ Bars
NewsletterAugust 7, 2025

The Longevity Letter #11: Peptide Craze and Plastic Brains, and Exposing the Hidden Dangers of ‘Healthy’ Bars

Discover why two biohackers ended up on ventilators this week, how "healthy" ultra-processed foods are blocking your weight loss, and the new rapamycin protocol that could extend fertility b

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The Longevity Letter #9: Your commute is aging your brain (but cough medicine might save it)
NewsletterJuly 30, 2025

The Longevity Letter #9: Your commute is aging your brain (but cough medicine might save it)

Discover how your daily commute accelerates brain aging, the common $5 cough syrup showing promise for dementia, and the massive FDA reversal on hormone therapy that challenges decades of medical dogm

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The Longevity Letter #8: 3 breakthroughs that could reverse aging by 2030
NewsletterJuly 24, 2025

The Longevity Letter #8: 3 breakthroughs that could reverse aging by 2030

Discover why your dog might access longevity meds before you do, how Ozempic is accidentally cutting Alzheimer’s risk by 70%, and the Stanford breakthrough that just resurrected "dead" brain

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The Longevity Letter #10: 3 longevity breakthroughs that could add decades to your life
NewsletterJuly 15, 2025

The Longevity Letter #10: 3 longevity breakthroughs that could add decades to your life

Discover how a simple eye scan can now predict your death risk, why magic mushrooms might be the next big longevity drug, and the new "cocktail" treatment that extended lifespan by 35%.

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The Longevity Letter #7: Why your 40-year-old body betrays you at the gym (solved)
NewsletterJuly 8, 2025

The Longevity Letter #7: Why your 40-year-old body betrays you at the gym (solved)

Discover the newly identified "smoking gun" protein that explains why exercise results lag after age 40, plus a controversial reality check on whether Metformin actually extends lifespan.

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The Longevity Letter #6: The shift from guesswork to precision medicine for true longevity
NewsletterJune 22, 2025

The Longevity Letter #6: The shift from guesswork to precision medicine for true longevity

From reviving sluggish mitochondria and replacing painful biopsies with nanoneedles to detecting Parkinson’s via earwax, this week's issue unpacks the latest breakthroughs moving us from medical

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The Longevity Letter #2: CRISPR Baby Makes History
NewsletterMay 18, 2025

The Longevity Letter #2: CRISPR Baby Makes History

Medical breakthroughs once thought impossible are now becoming reality. From personalized gene therapy to AI-driven care, this issue explores how “incurable” diseases may only be temporary—and what th

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The Longevity Letter #4: Stanford Expert's Controversial Take: "Skip All 500 Supplements"
NewsletterMay 11, 2025

The Longevity Letter #4: Stanford Expert's Controversial Take: "Skip All 500 Supplements"

You’re seeing the latest in longevity—from AI in clinics to full-body MRIs, metformin, and wearables—but not every new tool lives up to the hype. We dive into what’s truly evidence-backed and how to s

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The Longevity Letter #3: Rapamycin passes 48‑week safety test—what it means for your clinic
NewsletterApril 21, 2025

The Longevity Letter #3: Rapamycin passes 48‑week safety test—what it means for your clinic

Rapamycin just cleared a 48-week safety milestone, offering promising insights for clinicians exploring precision longevity protocols. From senolytic breakthroughs to AI-assisted biomarkers, discover

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