The Truth About Hormones: PCOS, Menopause, Testosterone & Longevity

What if hormone health is about far more than fertility and menopause symptoms? In this episode of *The Curious Cardiologist*, Dr. Sanjay Bhojraj sits down with double-boarded OB-GYN and integrative medicine physician **Dr. Jennifer Roelands** to explore the connection between hormones, metabolism, fertility, cardiovascular health and longevity. Dr. Jen shares her own experience discovering PCOS and thyroid disease after struggling to conceive her second child—and how being told she couldn't have PCOS because she was “skinny” ultimately changed the direction of her medical career. The conversation explores why PCOS should be viewed as more than a gynecological condition, why menstrual cycles can provide important clues about overall health, and how insulin resistance, inflammation and thyroid health fit into the picture. They then dive into perimenopause and menopause, including estrogen, progesterone and testosterone, and discuss hormone replacement therapy, healthspan, bone health, muscle, cardiovascular health and brain health. The conversation also covers testosterone and men's health, environmental endocrine disruptors, fertility, lifestyle, nutrition and why earlier intervention may matter when it comes to chronic disease prevention. In this episode, they explore: • Why PCOS is more than a gynecological condition  • The connection between PCOS and metabolic health  • Why menstrual cycles may provide important health information  • Insulin resistance and inflammation  • Fertility and mitochondrial health  • Why women's health can be missed in conventional medicine  • What happens during perimenopause  • Estrogen, progesterone and testosterone  • Symptoms associated with hormonal changes  • Hormone replacement therapy and healthspan  • Early menopause and long-term health considerations  • Testosterone and men's health  • TRT, fertility and endogenous testosterone production  • Lifestyle factors that influence testosterone  • Endocrine-disrupting chemicals  • Consumer products and environmental exposures  • Why prevention should begin earlier in life Dr. Jen also shares practical ways patients can become more informed about environmental exposures, including resources such as the Environmental Working Group's Skin Deep database. Where to find Dr. Jen: **Pivot Book**: https://drjenniferroelands.com/pivotbook/ **Drs Guide**: https://drjenniferroelands.com/guide/ **YouTube Channe**l: https://youtube.com/@drjenniferroelandsmd **Website**: https://drjenniferroelands.com/ **Timestamps** **00:00 — Introduction: Hormones and the Missing Piece of Women's Health** **02:20 — Why Dr. Jen Left Conventional Medicine** **02:48 — Her Personal PCOS and Fertility Story** **04:08 — Discovering PCOS and Thyroid Disease** **05:08 — “My Labs Look Normal, But I Don't Feel Normal”** **06:30 — Treating PCOS Beyond Medication** **08:26 — Why PCOS Is a Metabolic Problem** **09:52 — Should Your Period Be a Vital Sign?** **10:54 — Fertility, Mitochondria and Long-Term Health** **12:47 — What Conventional Medicine Gets Wrong About Lifestyle** **16:07 — Why PCOS Research Is Still Limited** **16:39 — The Underfunding of Women's Health Research** **17:35 — Birth Control vs. Hormone Replacement** **18:29 — PCOS Meets Perimenopause** **20:07 — Why Prevention Should Start Earlier** **21:17 — Risk Stratifying Women for Long-Term Health** **22:38 — Genetics, Epigenetics and PCOS** **23:53 — Pregnancy as a Window Into Future Health** **25:10 — Why OB-GYNs Often Become Primary Care** **26:45 — What Does Longevity Medicine Really Mean?** **27:36 — Menopause as Healthspan Therapy** **28:17 — When Does Perimenopause Actually Start?** **29:35 — The Symptoms of Perimenopause** **31:10 — Palpitations, Progesterone and Hormonal Changes** **32:25 — Estrogen, Memory, Skin, Bladder and More** **33:14 — Why Testosterone Is the Undervalued Hormone** **34:21 — Early Menopause and Cardiovascular Risk** **35:26 — The Legacy of the Women's Health Initiative** **36:29 — When Should Women Consider HRT?** **37:33 — Why Timing May Matter** **39:25 — Andropause and Testosterone in Men** **40:29 — Insulin, SHBG and Testosterone** **42:12 — Who Actually Needs Testosterone Therapy?** **44:18 — Why HRT and TRT Can't Replace Lifestyle** **45:30 — Testosterone, Fertility and Endogenous Production** **46:44 — The Amazon Analogy for Free Testosterone** **47:11 — Testosterone and Cardiovascular Health** **48:41 — Testosterone Therapy in Younger Men** **50:03 — Medical Optimization vs. Bodybuilding** **50:32 — Testosterone Risks and Side Effects** **51:30 — Endocrine Disruptors Are Everywhere** **52:30 — Reducing Everyday Toxin Exposure** **53:54 — Why “Natural” Doesn't Always Mean Safe** **55:06 — Teaching the Next Generation to Be Savvy Consumers** **55:59 — Menstrual Products and Environmental Exposures** **56:53 — Endocrine Disruptors and Pregnancy** **58:28 — Finding Hope in Prevention** **59:34 — “Eat More Plants, Not What's Made in a Plant”** **59:49 — Rapid Fire: Dr. Jen's Favorite Things**