Falling in love triggers a specific hormonal cascade: oxytocin, dopamine, the whole cocktail that makes you feel like you can't think about anything else. What almost nobody talks about is that losing someone runs that same system in reverse.

Mary-Frances O’Connor, director of the Grief, Loss, and Social Stress Lab, discusses how grief can be understood as a hormonal “withdrawal” from the bonding chemistry of love, debunks the myth of five linear stages, and clarifies the difference between acute “grief” and the longer-term trajectory of “grieving.”

Prof O’Connor explains common emotional, cognitive, and physical manifestations, why the brain both knows a loved one is gone yet still expects them, and how grieving involves intense learning and identity updating. This episode also covers health risks after bereavement, the importance of preventive care and supportive companionship, practical ways to honour loved ones, and how reflecting on mortality can shape meaning.

🎤 EPISODE OVERVIEW

📎 RESOURCES MENTIONED https://drstephanieestima.com/podcasts/ep486

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BON CHARGE - Recover Faster. Sleep Deeper. Look Better. Bon Charge brings you science-backed wellness technologies to enhance sleep, recovery, and beauty. Get a special deal on the full suite at https://boncharge.com/better with code BETTER.

BRICKHOUSE NUTRITION - Switch to BRICKHOUSE WHEY for guaranteed results or your money back. Go to https://thenewwhey.com and use promo code BETTER for a special deal.

LMNT  - Stay hydrated without the sugar, food dye, and other dodgy ingredients found in popular electrolyte and sports drinks. Get a special offer when you make a purchase at https://DrinkLMNT.com/Better

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P.S. When you're ready, here are two ways Dr. Stephanie can help you:

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If you’ve got a cupboard full of supplements you bought with good intentions but never used, this episode is for you. Cathy Eason, Chief Science Officer at Berkeley Life, talks about nitric oxide, a molecule that affects almost every body system, including blood flow, blood pressure, digestion, energy production, and sexual arousal.

She explains why nitric oxide production declines in your 30s and how it’s linked to perimenopause. Eason also discusses the research behind using dietary nitrates (like beets and leafy greens) to support nitric oxide production and when supplementation might be necessary. 

This episode covers practical aspects like testing nitric oxide status at home, the connection between oral health and nitric oxide, and how the protocol differs for daily energy needs versus intense training. Eason also advises caution with nitric oxide supplementation, especially for those on blood pressure medication, and why she moved away from arginine/citrulline supplements.

Go to https://drstephanieestima.com/berkeleylife  and use code BETTER20 for 20% Off.

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📎 RESOURCES MENTIONED - https://drstephanieestima.com/podcasts/ep485

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QUALIA CREATINE+ - If you want to feel stronger, sharper, and more resilient, Qualia’s Creatine+ is my recommendation.Go to https://qualialife.com/better  and use code BETTER to save. 

PIQUE LIFE - Experience Transformative Results. Start your daily ritual today and elevate your morning and evening routine at https://piquelife.com/better

TIMELINE - Timeline’s clinically proven formula is now available at a great price when you go to https://timelinenutrition.com/better with code BETTER.

JUST THRIVE HEALTH - Your gut runs the show — mood, immunity, energy, all of it.  Save on your first order at https://justthrivehealth.com/better with code BETTER.

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P.S. When you're ready, here are two ways Dr. Stephanie can help you:

Subscribe: The Mini Pause — My weekly newsletter packed with the most actionable, evidence-based tools for women 40+ to thrive in midlife.

Build Muscle: LIFT — My progressive strength training program designed for women in midlife. Form-focused, joint-friendly, and built for real results.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

For over 30 years, Jim Kwik has coached Hollywood, professional athletes, political leaders, and Harvard University on how to learn faster and think sharper — and in this episode, he tackles the question sitting underneath so much of modern life: what happens to your mind muscle when every cognitive task gets handed off to ChatGPT, Claude or Gemini?

The good news: your brain, like your muscles, adapts to the demands placed upon it at any age or stage. Jim explains why frustration and failure aren’t obstacles to brain training, shares his personal top ten list of brain-building habits, ranging from racket sports to language learning and volunteering.  He also delves into an MIT study examining the impact of ChatGPT and introduces his own framework for using AI as a genuine cognitive partner, rather than a replacement for human brain power.

🎤 Episode Overview:

📎 RESOURCES MENTIONED - https://drstephanieestima.com/podcasts/ep484

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ONESKIN 

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P.S. When you're ready, here are two ways Dr. Stephanie can help you:

Subscribe: The Mini Pause — My weekly newsletter packed with the most actionable, evidence-based tools for women 40+ to thrive in midlife.

Build Muscle: LIFT — My progressive strength training program designed for women in midlife. Form-focused, joint-friendly, and built for real results.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

For decades, women with low bone density were told to take it easy; Professor Belinda Beck's research proved the opposite: high-intensity resistance and impact training safely rebuilds bone, even in women who had been told their bones were too fragile to lift heavy.

Belinda covers the full arc of bone health, from how peak bone mass is set in the teenage years, to what actually happens to bone when estrogen declines through perimenopause and menopause, to why so many popular "safe" exercises, including walking, cycling, and Pilates, simply don't provide enough stimulus to protect bone.

They dig into the physiology of bone remodelling, the real evidence (and lack of it) behind weighted vests, how to read a DEXA scan, and practical calcium and vitamin D guidance. Belinda also shares the story behind LIFTMOR itself, including how her research team was once considered reckless for asking postmenopausal women to lift heavy, and how those same women ended up stronger, more confident, and more independent than they'd been in decades.

EPISODE OVERVIEW

RESOURCES
https://drstephanieestima.com/podcasts/ep483

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BEARABY

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TIMELINE

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P.S. When you're ready, here are two ways Dr. Stephanie can help you:

Subscribe: The Mini Pause — My weekly newsletter packed with the most actionable, evidence-based tools for women 40+ to thrive in midlife.

Build Muscle: LIFT — My progressive strength training program designed for women in midlife. Form-focused, joint-friendly, and built for real results.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

You did everything they told you. You rested it. You waited. And it still hurts. Here's the part no one explains: rest is often the reason it isn't getting better.

Dr. Tom Walters is an orthopedic physical therapist, kinesiology professor, and founder of Rehab Science. Tom has spent over a decade teaching people that their bodies are adaptable, not fragile, and this conversation is a masterclass in what that actually means when something starts to hurt. They nerd out (a lot), but everything here is built to help you move through midlife with less fear and more agency.

This one is for every Bettie who was told her aching hip or frozen shoulder is "just aging." You're not broken, and you're not behind. Your capacity changed; your plan just needs to change with it.

🎤 EPISODE OVERVIEW:

📎 RESOURCES MENTIONED: https://drstephanieestima.com/podcasts/ep482

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JUST THRIVE HEALTH - Your gut runs the show — mood, immunity, energy, all of it. Just Thrive's spore-based probiotics are the ones I actually trust. Take the Feel Better Challenge and save on your first order at justthrivehealth.com/better with code BETTER.

BRICKHOUSE NUTRITION - Switch to BRICKHOUSE WHEY for guaranteed results or your money back. Go to https://thenewwhey.com and use promo code BETTER for a special deal.

PIQUE LIFE  - Experience Transformative Results. Start your daily ritual today and elevate your morning and evening routine at piquelife.com/better

QUALIA CREATINE+ - If you want to feel stronger, sharper, and more resilient, Qualia’s Creatine+ is my recommendation.Go to qualialife.com/better  and use code BETTER to save.

****************************
P.S. When you're ready, here are two ways Dr. Stephanie can help you:

Subscribe: The Mini Pause — My weekly newsletter packed with the most actionable, evidence-based tools for women 40+ to thrive in midlife.

Build Muscle: LIFT — My progressive strength training program designed for women in midlife. Form-focused, joint-friendly, and built for real results.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

We've been taught that healing is something you power through. Overcome the fear. Crush the goal. Cut the cord and move on. Danielle LaPorte says that's exactly why so many high-achieving women are still stuck in the same loops they swore they'd released; they were given the wrong instructions.

In this episode, Dr. Stephanie (a self-described mechanist who wanted KPIs for her soul) gets Danielle to make "spiritual fitness" as concrete as a training program: a framework, metrics, and skills you can actually practice. They get into why cutting cords usually leaves you more hooked, not less; the fear of rejection quietly driving the woman who never misses a workout; the difference between ego goals (no party, no rest, onto the next thing) and heart-centered goals; and why the answer to a hard emotion is to bless it, not banish it.

🎤 EPISODE OVERVIEW:

📎 RESOURCES MENTIONED: https://drstephanieestima.com/podcasts/ep481

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MUSE - Train your nervous system with feedback, the same way you’d train muscles with resistance. If you are ready to unlock your brain's potential, go to https://choosemuse.com/BETTER or use code BETTER at checkout to get started.

YOUNG GOOSE - Skin aging isn't defined by wrinkles. It's defined by skin quality. Head over to https://drstephanieestima.com/younggoose and use code BETTER for a deal on your first purchase.

BON CHARGE - Recover Faster. Sleep Deeper. Look Better. Bon Charge brings you science-backed wellness technologies to enhance sleep, recovery, and beauty. Get a special deal on the full suite at https://boncharge.com/better with code BETTER.

AGZ  - If you’re ready to turn down the stress and focus on the rest, head to https://drinkag1.com/STEPHANIE to get a special deal on your purchase.

RAPID REBOOT - Whether you're a weekend warrior, a competitive athlete, or a parent of one — this is a game-changer for the whole household. Go to https://drstephanieestima.com/rapidreboot and use code DRSTEPHANIE to save.

****************************
P.S. When you're ready, here are two ways Dr. Stephanie can help you:

Subscribe: The Mini Pause — My weekly newsletter packed with the most actionable, evidence-based tools for women 40+ to thrive in midlife.

Build Muscle: LIFT — My progressive strength training program designed for women in midlife. Form-focused, joint-friendly, and built for real results.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

You’re training hard, tracking macros, getting enough protein, and sleeping eight hours a night, yet your body isn’t changing.

In this solo episode, Dr. Stephanie explains that your body has been listening all along, but it’s been given the wrong instructions. She also breaks down weight loss and fat loss, explaining that the scale can’t tell you which one is happening. She explains muscle protein synthesis and breakdown and how chronic undereating, low carbs, and too much cardio can tip the balance in the wrong direction.

She also explains why skeletal muscle is the largest glucose disposal site, how muscle loss sets the stage for insulin resistance, and why myokines matter more than you think.

🎤 EPISODE OVERVIEW:

📎 RESOURCES MENTIONED: https://drstephanieestima.com/podcasts/ep480

🎁 OUR SPONSORS:

PIQUE LIFE - Experience Transformative Results. Start your daily ritual today and elevate your morning and evening routine at https://piquelife.com/better

TIMELINE - Timeline’s clinically proven formula is now available at a great price when you go to https://timelinenutrition.com/better with code BETTER.

INCREDIWEAR - Whether you're dealing with chronic joint pain or just want to feel better in your body — this is worth trying. Head to https://drstephanieestima.com/incrediwear and use code DRSTEPH20 for 20% off your order.

BON CHARGE - Recover Faster. Sleep Deeper. Look Better. Bon Charge brings you science-backed wellness technologies to enhance sleep, recovery, and beauty. Get a special offer at https://boncharge.com/better with code BETTER.

****************************
P.S. When you're ready, here are two ways Dr. Stephanie can help you:

Subscribe: The Mini Pause — My weekly newsletter packed with the most actionable, evidence-based tools for women 40+ to thrive in midlife.

Build Muscle: LIFT — My progressive strength training program designed for women in midlife. Form-focused, joint-friendly, and built for real results.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Is it perimenopause or autoimmunity? The symptoms are similar, and most women don’t ask. Mickey Trescott, founder of the Autoimmune Protocol movement, explains the overlap between hormonal changes and immune dysfunction in midlife.

🎤 EPISODE OVERVIEW:

📎 RESOURCES MENTIONED: https://drstephanieestima.com/podcasts/ep479

🎁 OUR AWESOME SPONSORS:

OXFORD HEALTHSPAN PRIMEADINE

JUST THRIVE HEALTH

ONESKIN

BIOPTIMIZERS

BON CHARGE

Recover Faster. Sleep Deeper. Look Better. Bon Charge brings you science-backed wellness technologies to enhance sleep, recovery, and beauty. Get a special deal on the full suite at https://boncharge.com/better with code BETTER

****************************
P.S. When you're ready, here are two ways Dr. Stephanie can help you:

Subscribe: The Mini Pause — My weekly newsletter packed with the most actionable, evidence-based tools for women 40+ to thrive in midlife.

Build Muscle: LIFT — My progressive strength training program designed for women in midlife. Form-focused, joint-friendly, and built for real results.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

If you've ever judged a workout by how wrecked you felt the next day, this episode is going to reframe everything. Dani Coleman, VP of Training and Head Trainer at Pvolve and Jennifer Aniston's personal trainer since 2021, feels less like a podcast guest and more like a sister from another mister.

Dani covers the cardio myth that kept a generation of women on the elliptical for hours, why "toned" is basically a safe word for building muscle, how Jennifer Aniston's approach to training has evolved through menopause, why recovery is a non-negotiable (not a reward), the overlooked third pillar of movement nobody talks about, why cortisol isn't the villain, and what "one to three reps shy of failure" actually feels like in your body.

🎤 EPISODE OVERVIEW:

📎 RESOURCES MENTIONED: https://drstephanieestima.com/podcasts/ep478

🎁 OUR AWESOME SPONSORS:
TIMELINE Timeline’s clinically proven formula is now available at a new, lower price when you go to https://timelinenutrition.com/better with code BETTER.

YOUNG GOOSE Skin aging isn't defined by wrinkles. It's defined by skin quality. Head over to https://drstephanieestima.com/younggoose and use code BETTER to save on your first purchase.

PIQUE LIFE Experience Transformative Results. Start your daily ritual today and elevate your morning and evening routine at https://piquelife.com/better

INCREDIWEAR Whether you're an athlete, dealing with chronic joint pain, or just someone who wants to feel better in your body — this is worth trying. Head to https://drstephanieestima.com/incrediwear and use code DRSTEPH20 for a special deal on your order.

AGZ If you’re ready to turn down the stress and focus on the rest, head to https://drinkag1.com/STEPHANIE to get a FREE Frother with your first purchase of AGZ.

****************************
P.S. When you're ready, here are two ways Dr. Stephanie can help you:

Subscribe: The Mini Pause — My weekly newsletter packed with the most actionable, evidence-based tools for women 40+ to thrive in midlife.

Build Muscle: LIFT — My progressive strength training program designed for women in midlife. Form-focused, joint-friendly, and built for real results.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

If you've ever dismissed a sauna as a spa luxury, this episode will change your mind. In this episode, Connie Zack, co-founder of Sunlighten, breaks down how infrared light interacts with the body at the cellular level — and why it's genuinely different from just getting hot.

Connie covers all four wavelengths, the SoloCarbon blood pressure trials, why deliberately exposing yourself to heat can actually reduce hot flash frequency, how infrared shifts you from sympathetic to parasympathetic in minutes, and the full case for sauna as passive cardio. She also gets into the practical stuff: minimum effective dose, habit stacking, morning vs. evening, hydration, and what to expect in week one versus week 100.

Don’t forget to go to https://get.sunlighten.com/DRSTEPHANIE and use code DRSTEPHANIE for a special offer.

🎤 EPISODE OVERVIEW:

📎 RESOURCES MENTIONED: https://drstephanieestima.com/podcasts/ep477

🎁 OUR AWESOME SPONSORS:

JUST THRIVE HEALTH

LMNT

TROSCRIPTIONS

BON CHARGE

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P.S. When you're ready, here are two ways Dr. Stephanie can help you:

Subscribe: The Mini Pause — My weekly newsletter packed with the most actionable, evidence-based tools for women 40+ to thrive in midlife.

Build Muscle: LIFT — My progressive strength training program designed for women in midlife. Form-focused, joint-friendly, and built for real results.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.