Episode

95: Hormone Replacement Therapy Myths and Truths With Dr. Anna Garrett

Podcast
Thyroid Pharmacist Healing Conversations with Dr. Izabella Wentz
Published
Apr 6, 2026
Duration seconds
4071
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https://traffic.megaphone.fm/LDCBT7586544879.mp3
Audio
https://traffic.megaphone.fm/LDCBT7586544879.mp3
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Markdown
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Summary

In this episode of the Thyroid Pharmacist Healing Conversations podcast, Dr. Izabella Wentz interviews pharmacist and menopause expert Dr. Anna Garrett to unpack the biggest myths – and most misunderstood truths – about menopausal hormone therapy. Together, they explore what hormone therapy looks like today, why many women were unnecessarily frightened after the Women’s Health Initiative (WHI) study, and how modern options (like transdermal estradiol and micronized progesterone) are changing the conversation. They also discuss why progesterone can be a game-changer for sleep and mood in early perimenopause, why estrogen becomes more important later on, how testosterone supports strength and vitality, and why testing and metabolism pathways (including gut and histamine factors) can influence results. What you’ll learn in this episode: Why the “hormones cause cancer” narrative won’t die despite a flawed WHI study. Dr. Garrett explains how the Women’s Health Initiative used older products (like conjugated equine estrogens and synthetic progestins), and why today’s bioidentical options have a very different risk/benefit profile. She also shares the resource that helped her advocate for herself – even with a strong family history of breast cancer. Progesterone supplementation can be a smart starting point, even for mid-30s hormone chaos. If you’ve suddenly developed insomnia, anxiety, mood swings, or “crime scene periods,” it may be a sign you’re ovulating less frequently (and losing that calming progesterone effect). Dr. Garrett talks about why progesterone alone can be a smart starting point for many women. When progesterone stops working for sleep, this may point to a drop in estrogen. Dr. Garrett shares how low estrogen can become a bigger driver of sleep disruption in…