Hillary Lin, MD - Invidious

Hillary Lin, MD

Longevity medicine should be good medicine.

I'm Dr. Hillary Lin, a board-certified internal medicine physician trained at Stanford. Here I break down the tests, treatments, supplements, medications, and health claims people are being asked to trust.

The goal is not more data or more products. It is to understand what the evidence shows, what it can miss, what changes the decision, and what needs follow-up.

I host The Longevity Show and co-founded CareCore, where we build better systems for clinicians and health brands delivering longitudinal care.

New videos cover cardiometabolic risk, cancer screening, exercise, supplements, AI in medicine, and the science of healthy aging.

Explore the library and join The Longevity Letter at hillarylinmd.com.

Educational content only. This is not personal medical advice.

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15:10

Peptides: What I’m Not Seeing in My Patients | Dr. Mayoni

Hillary Lin, MD

Shared 1 day ago

2.9K views

26:09

Your Inflammation Test Is High. Are You Actually Inflamed?

Hillary Lin, MD

Shared 5 days ago

5.4K views

30:33

Fake AI Doctors Are Here. Real Doctors Need to Show Up.

Hillary Lin, MD

Shared 1 week ago

3.2K views

23:03

My LDL Was 192. Then I Found the First PCSK9 Pill.

Hillary Lin, MD

Shared 1 month ago

25K views

18:11

What Human Longevity Found After Screening 10,000 “Healthy” People

Hillary Lin, MD

Shared 1 month ago

6.7K views

55:02

The Fitness Decline You Won’t See Coming (Even With “Good” Labs)

Hillary Lin, MD

Shared 2 months ago

2.6K views

1:10:40

High ApoB, CAC Zero: What Your Heart Tests Are Really Saying

Hillary Lin, MD

Shared 2 months ago

22K views

42:11

Cortisol Is a Curve: Why One Hormone Test Can Mislead You

Hillary Lin, MD

Shared 3 months ago

995 views

54:02

Your Workout Might Be Making You Older

Hillary Lin, MD

Shared 3 months ago

5.1K views

1:02:56

I Treat Cholesterol Differently Now: Statins, PCSK9s, Ezetimibe & Gene Editing

Hillary Lin, MD

Shared 4 months ago

110K views

50:16

The Modern Lipid Playbook Part 2: THE TESTING — Why Your Lipid Panel Isn't Enough

Hillary Lin, MD

Shared 5 months ago

34K views

1:32:44

The Toxic Wellness Myths Aging You Faster (Cycle Syncing, Plastics & Noise) with Non-Toxic City Girl

Hillary Lin, MD

Shared 5 months ago

1.5K views

57:32

The $500M Performance Myth: What Tom Brady’s Former Chef Actually Fed Him

Hillary Lin, MD

Shared 6 months ago

1.9K views

48:37

The Oral Microbiome: What Your Dentist Can Tell You About Whole-Body Health

Hillary Lin, MD

Shared 7 months ago

2.8K views

42:38

The Heart Attack You Won't See Coming (Even With 'Good' Stats).

Hillary Lin, MD

Shared 7 months ago

184K views

14:22

Stop Cooking With These: A Longevity Physician’s Guide to Seed Oils & Saturated Fat

Hillary Lin, MD

Shared 8 months ago

3.8K views

16:06

Normal Labs But Still Exhausted? The Mitochondrial Problem Doctors Miss

Hillary Lin, MD

Shared 8 months ago

4.1K views

59:59

The "Normal" Cholesterol Myth: Detecting the Widowmaker Before It Strikes

Hillary Lin, MD

Shared 9 months ago

96K views

25:26

Healthspan vs Lifespan: How to Age Better, Not Just Longer

Hillary Lin, MD

Shared 9 months ago

1.1K views

31:50

The Cholesterol You Can’t Diet Away: Lp(a) Explained

Hillary Lin, MD

Shared 10 months ago

12K views

44:26

Full-Body MRI Screening: What It Can Find, What It Can Miss

Hillary Lin, MD

Shared 10 months ago

1.7K views

24:29

Toxic Metals in Your Body? How to Test & Detox (Pt. 2)

Hillary Lin, MD

Shared 10 months ago

9.7K views

40:46

Heavy Metals and Health: Sources, Risks & What to Know Before Detox

Hillary Lin, MD

Shared 11 months ago

5.5K views

14:55

Fluoride in Water: Benefits, IQ Concerns & What to Check First

Hillary Lin, MD

Shared 11 months ago

1.2K views

19:52

Sugar vs Sweeteners: Best & Worst Options for Longevity (Science You Need to Know)

Hillary Lin, MD

Shared 1 year ago

2.8K views

37:16

Why Primary Care Could Be the Real Longevity Breakthrough

Hillary Lin, MD

Shared 1 year ago

1.7K views

1:04:01

Brain Fog Isn’t in Your Head — It’s in Your Cells

Hillary Lin, MD

Shared 1 year ago

12K views

39:34

Carnivore Diet Part 2: Red Flags, Real Risks, and What Your Doctor Isn’t Saying

Hillary Lin, MD

Shared 1 year ago

7.1K views

25:34

Carnivore Diet Part 1: Inflammation Breakthrough or Health Risk? A Doctor Explains

Hillary Lin, MD

Shared 1 year ago

16K views

38:59

Endocrine Disruptors at Home: What Actually Matters for Hormone Health

Hillary Lin, MD

Shared 1 year ago

1.7K views

43:51

Full-Body MRI: What It Misses, False Positives & Smarter Screening

Hillary Lin, MD

Shared 1 year ago

1K views

34:38

Do Collagen Supplements Actually Work? Here’s What the Research Says

Hillary Lin, MD

Shared 1 year ago

20K views

28:36

Why You Still Feel Terrible With 'Normal' Vitamin D Levels (7 Doctors Missed This)

Hillary Lin, MD

Shared 1 year ago

86K views

33:22

Why High Intensity Workouts AREN'T Best for Longevity (Zone 2 Revolution)

Hillary Lin, MD

Shared 1 year ago

46K views

25:40

Health Is Wealth: Why Money Can't Buy Back Time

Hillary Lin, MD

Shared 1 year ago

724 views

41:06

Biohack Smarter: How to Test What Actually Works

Hillary Lin, MD

Shared 1 year ago

1.3K views

26:04

The Good Fat Nobody Told You About (Navy Dolphins Found It First)

Hillary Lin, MD

Shared 1 year ago

8.6K views

37:19

The Fat Code: A Doctor's Guide to Living Longer (It's Not What You Think)

Hillary Lin, MD

Shared 1 year ago

876 views

40:26

Taking Magnesium Wrong? The Science Nobody Tells You

Hillary Lin, MD

Shared 1 year ago

5.2K views

29:45

GLP-1 Agonists EXPOSED: The Shocking Side Effects They Don’t Tell You

Hillary Lin, MD

Shared 1 year ago

1.5K views

53:24

What Most Longevity Advice Misses: Measure Before You Optimize

Hillary Lin, MD

Shared 1 year ago

6.4K views

32:26

The Mitochondria Protocol: How to Actually Fix Your Energy

Hillary Lin, MD

Shared 1 year ago

249K views

27:52

How to Actually Get Rid of Eye Bags & Dark Circles (A Doctor's Guide)

Hillary Lin, MD

Shared 1 year ago

2.4K views

48:09

Deep Sleep: How to Cure Insomnia & Live Longer | Stanford MD

Hillary Lin, MD

Shared 1 year ago

32K views

35:14

Why Your Hair is Aging (And The Science to Reverse It)

Hillary Lin, MD

Shared 1 year ago

4.6K views

48:39

The Biology of Mental Health: Inflammation, Gut Health & Your Brain's Hidden Powers (Part 2)

Hillary Lin, MD

Shared 1 year ago

1.4K views

45:24

Mental Health: The Core of Our Human Experience (Part 1)

Hillary Lin, MD

Shared 1 year ago

1K views

49:57

How Advanced Biomarkers Can Predict Disease YEARS Before Symptoms

Hillary Lin, MD

Shared 1 year ago

9.9K views

34:19

Embarrassing Questions You NEED To Ask Your Doctor (Sex, Poop & More!)

Hillary Lin, MD

Shared 1 year ago

2.3K views

45:34

How to Read Nutrition Labels: Sugar, Sodium, Additives & Food Claims

Hillary Lin, MD

Shared 1 year ago

900 views

44:22

Foods That Age You? Trans Fats, Additives & Cooking Methods Explained

Hillary Lin, MD

Shared 1 year ago

1.3K views

42:09

Stop Aging Fast: The Foods You MUST Avoid

Hillary Lin, MD

Shared 1 year ago

7.5K views

44:49

Reverse Skin Aging: Advanced Therapies to Reclaim Smooth Skin & Youthful Beauty (Part 2 - Skin Age)

Hillary Lin, MD

Shared 1 year ago

4.5K views

40:45

The Science of Red Light Therapy: A Game-Changer for Skin, Hair, Muscle Recovery, and Longevity

Hillary Lin, MD

Shared 1 year ago

40K views

52:05

What's Really Causing Your Skin to Age? (Part 1 - Skin Age)

Hillary Lin, MD

Shared 1 year ago

3.8K views

54:06

Can Aging Be Reversed? What Longevity Science Actually Shows

Hillary Lin, MD

Shared 1 year ago

1K views

49:08

Peptides and Hormones for Fatigue? Evidence, Risks & What to Ask First

Hillary Lin, MD

Shared 1 year ago

2.1K views

38:17

Mitochondria, NAD, and Fatigue: Evidence and Caveats

Hillary Lin, MD

Shared 1 year ago

831 views

45:00

Fasting for Longevity? What Works, What Backfires & Who Should Be Careful

Hillary Lin, MD

Shared 1 year ago

1.4K views

46:11

Hormesis Explained: When Stress Helps and When It Hurts

Hillary Lin, MD

Shared 1 year ago

1K views