“Estrogen is not a hormone; it’s a family of hormones,” says Dr. Felice Gersh.
“You can’t say fat does this or fat does that—you have to say which fat.
The same with estrogen.”
That’s right, she is back to challenge the conventional “lowest dose for the shortest time” approach to menopausal hormone therapy, explore why menopause creates a default pro-inflammatory state, how different estrogens activate different receptors, and why understanding these distinctions matters for cardiovascular health, bone density, brain function, immune response, and metabolic health.
Beware: This is a “dark roast” episode with detailed discussion of hormone receptors, cellular mechanisms, and biochemistry. Dr. Gersh doesn’t simplify—she educates at a graduate level – while remaining accessible.
Episode Overview:
0:00 – Intro/Teaser
1:13 – Welcome to an Estrogen Masterclass
5:10 – The Estrogen Family: E1, E2, E3, E4 Explained
14:21 – Alpha vs. Beta Receptors & Why It Matters
27:00 – Menopause, Inflammation & Gut Health
32:03 – Menopause as Hormone Deficiency State
45:00 – Why the Women’s Health Initiative Got It Wrong
58:55 – When to Start Hormone Therapy (Age 35?)
1:12:09 – Bioidentical vs. Synthetic Hormones
1:21:51 – Vaginal Estrogen: Canary in the Coal Mine
1:31:31 – BiEst & Topical Estrogen for Skin
1:39:23 – After Party: Dr. Stephanie’s Takeaways
Resources mentioned in this episode:
- Dr. Gersh on YouTube
- Estrogen and cardiovascular disease
- The Renin-Angiotensin-Aldosterone System in Postmenopausal Women: The Promise of Hormone Therapy
- Postmenopausal hormone therapy for cardiovascular health: the evolving data
- Controversies Regarding Postmenopausal Hormone Replacement Therapy for Primary Cardiovascular Disease Prevention in Women
- Menopause and hormone replacement therapy in the 21st century
Bio:
Dr. Felice Gersh is a Board-Certified OB/GYN with over 30 years of experience. She’s the founder and director of the Integrative Medical Group of Irvine, specializing in women’s health, hormones, and menopause. Dr. Gersh is a leading voice in integrative medicine, passionate about empowering women to optimize their health through every life stage, and the author of ‘PCOS SOS: A Gynecologist’s Guide To Complete Healing From PCOS. More info at integrativemgi.com/about-dr-felice-gersh/
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I’m Dr. Stephanie
Part geek, part magic, and all the way passionate about being a well-lived woman.
I want to throw my grandkids in the air in my 70’s. I want to be squatting even more weight than I am now, and putting my OWN luggage in the overhead bin. Sound like weird goals? For me these are just some of the little things that represent a life well-lived.
My health is MY job – I’ll be damned if I rely on luck, ‘good genes’ or a cocktail of drugs that over promise and under deliver.
The Betty Body is my first book-baby, and a collection of what I’ve learned after thousands of clinical hours, hundreds of conversations with the world’s top experts, and most importantly…
This book is an outline of what took ME from “rock-bottom health” at 38, to being my own version of a Betty in my perimenopausal mid 40’s. A woman who is physically strong, full of energy, enjoys mental clarity, great sex and a joyful family life. Is it all roses? Of course not. But I have the stamina and tools to deal with the push and pull of life so that it doesn’t turn into chronic stress.
I want this for you too. Let’s go Bettys!
