85: The Healing Power of Estrogen: Why Everything You’ve Been Told Is Wrong

3 Mar 2025 · 92 min
1:31:51

A long-form YouTube interview (host: Jenn Simmons, MD; guest: Dr. Lindsay Berkson) arguing that estrogen has been widely misunderstood and unfairly vilified, especially after the Women's Health Initiative (WHI). Dr. Berkson explains estrogen’s systemic roles (not just reproductive), critiques the WHI results and how synthetic hormones and pharma incentives shaped practice, and highlights pre-WHI and later observational data suggesting benefits (examples: higher preoperative progesterone associated with reduced breast‑cancer mortality; large Medicare analyses showing longer survival and lower cancer incidence in estrogen users). The conversation also covers bioidentical vs. synthetic hormones, endocrine disruptors and detox, clinician training gaps (a 2023 survey reported <31% of gynecologists had taken a hormone course), and practical clinical/lifestyle measures to support hormonal health. The hosts plan education for providers on hormone care for women (including those with breast cancer).

Questions this video answers

July 2002.

2010.

Less than 31%.

Progesterone above ~4 nanograms/milliliter (mid‑cycle levels); cited pooled analyses reported about 29% reduced mortality.

Authors' reanalysis (described as the 10 million study, published in April) reportedly found women on estrogen therapy lived ~19% longer and had lower incidence of several cancers (strongest signals: breast, colorectal, lung).

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