Estrogen Dominance Explained: What Every Woman on HRT Needs to Know

If you are taking HRT, it is not enough to only ask how much estrogen you are using. You also have to ask a second question: how well is your body actually processing and clearing that estrogen? In this episode, I sit down with David Roberts and John Gilday from Mara Labs to unpack estrogen metabolism, estrogen receptors, environmental hormone disruptors, detoxification pathways, and why the conversation around "estrogen dominance" is often way too simplistic. We talk about the difference between having high estrogen and having estrogen that is not being metabolized efficiently, especially in perimenopause when estrogen can fluctuate wildly while progesterone starts dropping. We also get into xenoestrogens, microplastics, estrogen metabolites, the body's phase one, phase two, and phase three detoxification pathways, and why compounds like sulforaphane, resveratrol, black cohosh, and curcumin have become so interesting in the conversation around midlife health. The big message here is that hormone optimization is not always about adding more. Sometimes it is about making sure the body has the tools it needs to use, metabolize, and eliminate hormones effectively. In this episode, we cover: What "estrogen dominance" can actually mean in perimenopause Why low progesterone can change the way estrogen affects the body Estrogen receptor alpha versus estrogen receptor beta How xenoestrogens and endocrine-disrupting chemicals may interfere with hormonal signaling Why estrogen metabolism matters whether your estrogen is natural or coming from HRT Phase one, phase two, and phase three detoxification explained Why genetics may affect how efficiently women metabolize estrogen What sulforaphane is and why broccoli sprouts get so much attention Sulforaphane vs DIM for estrogen metabolism The roles of resveratrol, black cohosh, carnosic acid, and curcumin Why inflammation, oxidative stress, and detoxification are all connected How supplements may fit into a broader midlife hormone strategy   For the next week, Hormone Solution loyal listeners can get an exclusive 25% off all Mara Labs products when you go to mara-labs.com/HORMONES use code HORMONES at checkout. After one week, the code will return to the standard 15% off.     Sponsors Book your FREE hormone strategy call with one of Midlife Solutions team members and find out how we can help you! Book here. Get started today in our Midlife Reset RX program! Get 20% off your Cozy Earth Bed Sheet with coupon code HORMONES Order your LMNT electrolytes today and get a FREE 8 pack of samples! Plus try it risk free, they have a no-questions-asked refund policy – you don't even have to send it back!     Are you in perimenopause or postmenopause and struggling with symptoms—but not getting the support you deserve? At Midlife Solutions, we specialize in hormone optimization for women in midlife. Our all-female clinical team offers telehealth care across all 50 U.S. states, with the ability to prescribe bioidentical estrogen, progesterone, testosterone, and thyroid medication.   Book your FREE Hormone Discovery Call Find out what's really driving your symptoms and what your next best steps are.   Visit the website: https://karenmartel.com   Shop the Midlife Solutions Store Over-the-counter bioidentical hormone creams and oils — no prescription needed. Including: • Progesterone • Estrogen Face Cream • Vaginal Moisturizer and more!   Take the Hormone Quiz <a title="https://coachi