Eterna: The Healthspan Room

Dr. Renée Allen on hormones, peptides, and longevity medicine — evidence-based guidance to restore your vitality and extend your healthspan at every stage.

The Healthspan Room Blog Posts

GLP-1 Agonists Are Changing the Game — But Only If You Protect What Matters Most

GLP-1 Agonists Are Changing the Game — But Only If You Protect What Matters Most

GLP-1 Agonists Are Changing the Game — But Only If You Protect What Matters MostDr. Renée Allen
Published on: 31/07/2026

The excitement around GLP-1 therapy is legitimate. These medications are producing meaningful metabolic results — improved insulin sensitivity, reduced visceral fat, and better cardiovascular markers — not just for weight loss. Let's dive in!

Women's Health and WellnessWomen's Nutrition and Medical Weight ManagementAndropause BHRTPrecision MedicineRegenerative MedicineLongevity MedicineMedical Weight Loss ManagementPeptide Therapy
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Why Your Hair Is Thinning — And Why the Answer Isn't the Same for Every Woman

Why Your Hair Is Thinning — And Why the Answer Isn't the Same for Every Woman

Why Your Hair Is Thinning — And Why the Answer Isn't the Same for Every WomanDr. Renée Allen
Published on: 27/07/2026

More hair in the drain. A ponytail that feels thinner. A part that looks wider. If the only answer you've received is stress or biotin, that's not a dead end — it's a missed step. Here's what a real diagnostic evaluation looks like, and what treatment actually requires.

Women's Health and WellnessBio-identical Hormone Restoration TherapyPrecision MedicineRegenerative MedicineLongevity MedicinePeptide Therapy
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Why Your Perimenopause Symptoms Keep Getting Dismissed — And What Good Hormone Care Actually Looks Like

Why Your Perimenopause Symptoms Keep Getting Dismissed — And What Good Hormone Care Actually Looks Like

Why Your Perimenopause Symptoms Keep Getting Dismissed — And What Good Hormone Care Actually Looks LikeDr. Renée Allen
Published on: 26/07/2026

If you've described a dozen symptoms and walked out with an antidepressant, you're not alone. Here's what comprehensive, physician-led hormone care actually looks like — and the questions to ask your doctor.

Women's Health and WellnessBio-identical Hormone Restoration TherapyPrecision MedicineRegenerative MedicineLongevity Medicine
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What PCOS, PMDD, and Perimenopause Have in Common — And Why It Matters for Treatment

What PCOS, PMDD, and Perimenopause Have in Common — And Why It Matters for Treatment

What PCOS, PMDD, and Perimenopause Have in Common — And Why It Matters for TreatmentDr. Renée Allen
Published on: 07/07/2026

Three diagnoses. One hormonal pattern. Discover why PCOS, PMDD, and perimenopause share the same underlying drivers — and how treating them as a system changes everything about your care.

Women's Health and WellnessBio-identical Hormone Restoration TherapyPrecision MedicineRegenerative MedicineLongevity Medicine
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