• About
  • Articles
  • Courses
  • Book
Free newsletter

Browse by topic:

Brain, Mood & Nervous System Fertility & Parenting Longevity & Metabolic Health Toxins, Nutrition & Modern Exposures Women’s Health & Hormones

  • Bone Loss, Inflammation & Gut Health: The Missing Link
    Women’s Health & Hormones

    Bone Loss, Inflammation & Gut Health: The Missing Link

    Gut Health, Hormones, Supplements, Women’s Health
    Robin Berzin MD
    April 6, 2026

    I was diagnosed with osteopenia last year and discovered the third driver of bone loss most women never hear about: inflammation from visceral fat, and how the gut is the fix. Read more

  • Perimenopause Symptoms: What the Research Shows
    Women’s Health & Hormones

    Perimenopause Symptoms: What the Research Shows

    Hormones, Lab Testing, Women’s Health
    Robin Berzin MD
    March 22, 2026

    I’ve been dealing with hormonal acne at 45. Here’s what I’ve learned treating perimenopause for a decade — and what the 2025 research changes. Read more

  • Plasmapheresis for Longevity: What the Research Shows
    Longevity & Metabolic Health

    Plasmapheresis for Longevity: What the Research Shows

    Longevity, Supplements, Women’s Health
    Robin Berzin MD
    March 14, 2026

    My patients keep asking about plasmapheresis. Two 2025 studies finally gave me something real to work with — and the picture is more complicated than the $10,000 price tag suggests. Read more

  • ADHD in Women: How Hormones Affect Focus and Diagnosis
    Women’s Health & Hormones

    ADHD in Women: How Hormones Affect Focus and Diagnosis

    Brain Health, Hormones, Mental Health, Women’s Health
    Robin Berzin MD
    March 6, 2026

    I co-authored ADHD research in my 20s and had no idea I had it myself. Here’s what perimenopause, estrogen, and dopamine have to do with your focus. Read more

  • Why GLP-1s Underperform Without Estrogen
    Women’s Health & Hormones

    Why GLP-1s Underperform Without Estrogen

    Blood Sugar & Metabolism, Hormones, Supplements, Women’s Health
    Robin Berzin MD
    February 26, 2026

    I had a patient gain 50 lbs in 6 months. GLP-1 alone did nothing. Adding HRT changed everything. Here’s the science behind why estrogen makes GLP-1s work. Read more

  • Fertility Over 35: 8 Evidence-Backed Levers
    Fertility & Parenting

    Fertility Over 35: 8 Evidence-Backed Levers

    Blood Sugar & Metabolism, Hormones, Lab Testing, Women’s Health
    Robin Berzin MD
    January 29, 2026

    I’ve identified 8 evidence-backed fertility levers for women over 35 — blood sugar, thyroid, stress, autoimmunity, toxins, and more — that most OBs never Read more

  • How Much Does Vigorous Exercise Really Matter?
    Longevity & Metabolic Health

    How Much Does Vigorous Exercise Really Matter?

    Blood Sugar & Metabolism, Exercise, Longevity
    Robin Berzin MD
    January 13, 2026

    Just 10 minutes of vigorous exercise may provide equal—or better—longevity benefits than an hour of low-intensity exercise. Read more

  • If You Only Fix One Thing for Longevity, Make It Your Mitochondria.
    Longevity & Metabolic Health

    If You Only Fix One Thing for Longevity, Make It Your Mitochondria.

    Blood Sugar & Metabolism, Exercise, Longevity, Supplements
    Robin Berzin MD
    January 6, 2026

    Mitochondria are the powerhouses of the cells. They’re also the biological foundation of aging. When they’re thriving, you’re thriving. Read more

  • Before You Set Any 2026 Health Goals, Read This
    Longevity & Metabolic Health

    Before You Set Any 2026 Health Goals, Read This

    Lab Testing, Longevity, Personal Story
    Robin Berzin MD
    December 23, 2025

    If there’s one thing I’ve doubled down on this year, it’s that health is a practice. Here’s how that’s shaping my health goals for 2026. Read more

  • Is your social life aging you?
    Longevity & Metabolic Health

    Is your social life aging you?

    Longevity, Mental Health, Personal Story
    Robin Berzin MD
    December 16, 2025

    Loneliness raises cortisol, accelerates cellular aging, and is as harmful as smoking 15 cigarettes a day. Here’s how I make longevity a team sport — and w Read more

1 2 3 … 8
Next Page→

Robin Berzin MD

Robin Berzin MD is the founder of Parsley Health and your guide on the journey to being well.

  • Instagram
  • Facebook
  • X
  • LinkedIn
  • TikTok

About

  • Newsletter
  • Courses
  • Book
  • Parsley Health
  • Contact

Resources

  • Terms of Use
  • Disclaimer

Newsletter

Copyright © 2026 | Robin Berzin MD LLC