Hormones, Metabolism & Midlife with Peggy Moore

Why Your Brain Won’t Shut Off at Night After 35

Why Your Brain Won’t Shut Off at Night After 35 Episode Summary Many women notice that sleep changes dramatically in midlife. In this episode, Peggy Moore (RN and Functional Medicine Consultant) explains why your brain feels “tired but wired” after 35 and how hormones, stress physiology, and nervous‑system signals contribute to those restless nights newtab. What You’ll Learn * Why sleep feels different in midlife – Your 25‑year‑old brain isn’t the same as your 45‑year‑old brain. Hormonal buffering decreases, making you more sensitive to stress and stimulation newtab.  * The role of progesterone – Declining progesterone and its calming metabolite allopregnanolone reduce GABA (“slow down” signals) in the brain. This can lead to more nighttime overthinking, anxiety and 2–4 a.m. wake‑ups.  * Cortisol rhythms matter – Cortisol isn’t the enemy; rhythm is. After years of chronic stress, caregiving and blood‑sugar swings, cortisol stays elevated at night, making you feel exhausted yet wired.  * Why you wake up at 3 a.m. – Stress hormones, fluctuating blood sugar and a nervous system stuck in “alert” mode often trigger early‑morning awakenings.  * Nighttime brain filing – Sleep is when your brain reviews the day and consolidates memories. What you focus on before bed (doom‑scrolling, arguing, catastrophizing) is what your brain reinforces overnight.  * Simple shifts that signal safety – Small habits such as dimming lights, reducing stimulation, journaling, prayer, breathing exercises, stretching, warm music or laughter help your body feel safe enough to power down.  * Reframing midlife symptoms – Your body isn’t betraying you; it’s adapting. Shifting from “What’s wrong with me?” to “What is my nervous system communicating?” changes how you respond.  Key Takeaways * You are not broken – Struggling to sleep isn’t a character flaw; it’s physiology newtab.  * Progesterone decline is real – Early perimenopause often brings lower progesterone, reducing your brain’s calming support.  * Rhythm over quantity – Cortisol should be high in the morning and low at night. Chronic stress flattens this curve.  * Your pre‑sleep routine matters – The 30 minutes before bed set the emotional tone for sleep. Avoiding late‑night stressors helps your brain feel safe.  * Small, consistent actions help – Even 5–10 minutes of calming practices nightly can retrain your nervous system.  * Be curious, not critical – Midlife isn’t just about hormones; stress load, recovery capacity, blood sugar and safety signals all play a role.   If you found this episode helpful, follow the podcast and share it with a friend who may need it.  Check us out on Youtube:  https://www.youtube.com/@peggymoorehealthandwellness [https://www.youtube.com/@peggymoorehealthandwellness] Website: www.moorefunctionalhealthandwellness.com [http://www.moorefunctionalhealthandwellness.com] Facebook: https://www.facebook.com/Peggy.MooreHealthandwellness [https://www.facebook.com/Peggy.MooreHealthandwellness] Instagram: https://www.instagram.com/moorehealthandwellness/ [https://www.instagram.com/moorehealthandwellness/] Linkedin: www.linkedin.com/in/peggy-moore-5b295247 [http://www.linkedin.com/in/peggy-moore-5b295247]

Inflammation & the Midlife Brain: Brain Fog, Memory & Hormones After 40

Why does your brain suddenly feel different in midlife? If you’ve been forgetting words, walking into rooms with no idea why you’re there, struggling with focus, feeling emotionally overwhelmed, or wondering why your patience disappeared overnight… this episode is for you. In this episode of Discover Your Personal Power: Hormones, Metabolism & Midlife, Peggy Moore, RN and Functional Medicine Practitioner, breaks down the real biological reasons behind brain fog, mood swings, poor focus, emotional overload, and memory changes in women over 40. This is not “just aging.”  And you are not losing your mind. Peggy explains how inflammation, stress, hormones, sleep, metabolism, cortisol, and blood sugar all affect the brain — especially during perimenopause and menopause. You’ll learn: *  Why the brain has its own immune system  *  How inflammation affects dopamine and serotonin  *  Why estrogen plays a major role in memory, mood, and focus  *  The connection between poor sleep and brain fog  *  Why midlife women feel mentally exhausted even after sleeping  *  How blood sugar crashes affect motivation and concentration  *  What insulin resistance does to brain energy  *  Why your nervous system feels stuck in “survival mode”  *  Simple ways to calm inflammation and support brain health naturally  Peggy also explains: *  The glymphatic system and the brain’s “overnight cleanup crew”  *  Why stress hormones impact emotional resilience  *  The relationship between metabolism and cognitive function  *  Why the brain needs stable fuel to function well  *  How morning sunlight supports circadian rhythm and brain chemistry  *  Why calming the nervous system matters for mental clarity  This episode is packed with relatable midlife moments, science explained in simple language, and practical strategies to help you feel calmer, clearer, and more like yourself again. Practical Midlife Brain Support Tips Peggy shares easy strategies to help calm inflammation and support brain function, including: *  Eating protein and fiber early in the day  *  Stabilizing blood sugar  *  Morning sunlight exposure  *  Creating a “brain shutdown routine” before bed  *  Supporting deep restorative sleep  *  Helping the nervous system shift out of chronic stress mode  If you found this episode helpful, follow the podcast and share it with a friend who may need it.  Check us out on Youtube:  https://www.youtube.com/@peggymoorehealthandwellness [https://www.youtube.com/@peggymoorehealthandwellness] Website: www.moorefunctionalhealthandwellness.com [http://www.moorefunctionalhealthandwellness.com] Facebook: https://www.facebook.com/Peggy.MooreHealthandwellness [https://www.facebook.com/Peggy.MooreHealthandwellness] Instagram: https://www.instagram.com/moorehealthandwellness/ [https://www.instagram.com/moorehealthandwellness/] Linkedin: www.linkedin.com/in/peggy-moore-5b295247 [http://www.linkedin.com/in/peggy-moore-5b295247]

Vitamin D, Fatigue & Midlife: The Reason You Still Feel Exhausted After 40

Are you exhausted even though your labs are “normal”? Do you feel wired at night, drained during the day, foggy, achy, and wondering what happened to your energy after 40? In this episode of Discover Your Personal Power: Hormones, Metabolism & Midlife, Peggy Moore, RN and Functional Medicine Practitioner, breaks down the surprising connection between Vitamin D, fatigue, hormones, metabolism, circadian rhythm, inflammation, and midlife energy crashes. Peggy explains why Vitamin D acts more like a hormone than a vitamin, why so many women are deficient or functionally low, and why “normal” lab ranges don’t always mean your body is thriving. This episode dives into: *  Vitamin D deficiency symptoms in women over 40  *  Why midlife women often feel exhausted despite normal labs  *  The connection between Vitamin D, hormones, metabolism, and inflammation  *  How stress, poor sleep, indoor lifestyles, and hormonal shifts impact energy  *  Vitamin D and blood sugar regulation  *  Circadian rhythm and morning sunlight exposure  *  Why sunlight matters for mood, energy, sleep, and nervous system regulation  *  The difference between surviving and actually feeling good  *  Simple lifestyle shifts that support energy naturally  Peggy also explains: *  Why your body is not broken  *  Why pushing harder is not the answer  *  How your body adapts to stress before it crashes  *  Why small consistent changes matter more than perfection  If you’re tired of being told everything is “fine” while still feeling exhausted, this episode will help you better understand your physiology and start supporting your body instead of fighting against it. Mentioned in This Episode *  Circadian rhythm  *  Morning sunlight exposure  *  Nervous system regulation  *  Blood sugar stability  *  Midlife metabolism  *  Hormonal shifts after 40  *  Functional medicine approach to fatigue  If you found this episode helpful, follow the podcast and share it with a friend who may need it.  Check us out on Youtube:  https://www.youtube.com/@peggymoorehealthandwellness [https://www.youtube.com/@peggymoorehealthandwellness] Website: www.moorefunctionalhealthandwellness.com [http://www.moorefunctionalhealthandwellness.com] Facebook: https://www.facebook.com/Peggy.MooreHealthandwellness [https://www.facebook.com/Peggy.MooreHealthandwellness] Instagram: https://www.instagram.com/moorehealthandwellness/ [https://www.instagram.com/moorehealthandwellness/] Linkedin: www.linkedin.com/in/peggy-moore-5b295247 [http://www.linkedin.com/in/peggy-moore-5b295247]

Sauna for Women Over 40: How Heat Therapy Supports Hormones, Stress & Fat Loss

If you’re a midlife woman dealing with fatigue, stubborn belly fat, poor sleep, or feeling like your body just isn’t responding the way it used to… 👉 This is not a discipline problem.  👉 This is a physiology problem. In this episode of Discover Your Personal Power: Hormones, Metabolism & Midlife, Peggy Moore, RN and Functional Medicine Practitioner, breaks down the science-backed benefits of sauna therapy and why it may be one of the most overlooked tools for supporting your hormones, metabolism, and nervous system after 40. You’ll learn how sauna use impacts: *  Cortisol and chronic stress  *  Blood sugar stability and cravings  *  Cardiovascular health and circulation  *  Nervous system regulation and resilience  *  Fat loss (without pushing harder)  This episode goes beyond “self-care” and explains how sauna works as a biological input—helping your body shift out of survival mode and into a state where healing, energy, and fat loss can actually happen. 👉 Because your body isn’t broken… it’s responding. And once you understand how to work with it—you change everything. 🔥 What You’ll Learn in This Episode *  Why sauna mimics a cardiovascular workout (without exercise)  *  How heat exposure supports hormone balance in midlife  *  The connection between cortisol, stress, and weight gain  *  Why your metabolism slows under chronic stress  *  How sauna helps retrain your nervous system  *  The truth about “detox” and what your body actually needs  *  How to use sauna safely and effectively (simple guidelines)  🧠 Key Takeaway Fat loss, energy, and hormone balance don’t come from pushing harder… 👉 They come from creating an internal environment where your body feels safe enough to function properly. * Laukkanen, T., et al. (2015). Association Between Sauna Bathing and Fatal Cardiovascular Events. JAMA Internal Medicine. *  Laukkanen, T., et al. (2017). Sauna Bathing and Risk of Dementia and Alzheimer’s Disease. Age and Ageing. *  Pilch, W., et al. (2013). The Influence of Sauna Bathing on Hormonal and Physiological Responses. Journal of Human Kinetics.  If you found this episode helpful, follow the podcast and share it with a friend who may need it.  Check us out on Youtube:  https://www.youtube.com/@peggymoorehealthandwellness [https://www.youtube.com/@peggymoorehealthandwellness] Website: www.moorefunctionalhealthandwellness.com [http://www.moorefunctionalhealthandwellness.com] Facebook: https://www.facebook.com/Peggy.MooreHealthandwellness [https://www.facebook.com/Peggy.MooreHealthandwellness] Instagram: https://www.instagram.com/moorehealthandwellness/ [https://www.instagram.com/moorehealthandwellness/] Linkedin: www.linkedin.com/in/peggy-moore-5b295247 [http://www.linkedin.com/in/peggy-moore-5b295247]

The Shoulds → Signals Shift: Why Trying Harder Isn’t Working in Midlife

This episode is dedicated to all my clients who told me they were disappointed in themselves this week because they "should" be doing XYZ.   Why does trying harder not work in midlife?  In this episode, we explore “the shoulds”—the internal thoughts like “I should eat less” or “I should work out more”—and how they may be creating stress signals in your body that lead to fatigue, weight resistance, and poor sleep.  You’ll learn how to shift from pressure-based thinking to understanding what your body is actually responding to.    This episode is for you.  Because those “shoulds” might actually be part of what’s keeping your body stuck.  In midlife, your hormones, metabolism, stress response, and gut all shift—and if you’re still trying to follow old rules, your body may push back instead of respond.  In this episode, I break down:  ✨ Why “the shoulds” are just learned thoughts—not facts  ✨ How pressure-based thinking creates stress signals in the body  ✨ The connection between your thoughts, cortisol, and metabolism  ✨ Why trying harder often backfires in midlife  ✨ How to shift from “what should I do?” to “what is my body responding to?”  This is one of the biggest patterns I’m seeing with women inside my 12-Week Midlife Metabolism Reset—and once you see it, everything starts to make sense.   💛 FREE DOWNLOAD: Grab your free Shoulds Reset Guide [https://www.moorefunctionalhealthandwellness.com/theshoulds] to start shifting from pressure → support today: 👉 The "Shoulds" Reset Guide  [https://drive.google.com/file/d/127_HvvgeQ_F5vjdFN7qlYeZ4gwDNMA31/view?usp=drive_link] And if this episode felt like it was describing you…  👉 that’s usually not random.  You don’t have to figure this out alone.  👉 Schedule a call with me here: https://tinyurl.com/chatwithpeggy 💛 Free download: The Shoulds Reset Guide [https://www.moorefunctionalhealthandwellness.com/theshoulds]    If you found this episode helpful, follow the podcast and share it with a friend who may need it.  Check us out on Youtube:  https://www.youtube.com/@peggymoorehealthandwellness [https://www.youtube.com/@peggymoorehealthandwellness] Website: www.moorefunctionalhealthandwellness.com [http://www.moorefunctionalhealthandwellness.com] Facebook: https://www.facebook.com/Peggy.MooreHealthandwellness [https://www.facebook.com/Peggy.MooreHealthandwellness] Instagram: https://www.instagram.com/moorehealthandwellness/ [https://www.instagram.com/moorehealthandwellness/] Linkedin: www.linkedin.com/in/peggy-moore-5b295247 [http://www.linkedin.com/in/peggy-moore-5b295247]