In this episode, I’m talking about one of the most overlooked threats to women’s health—heart disease—and the powerful role estrogen plays in protecting your cardiovascular system. Most people think of estrogen in relation to hot flashes, mood swings, or bone health, but it also keeps your blood vessels healthy and your heart protected. When estrogen levels drop at menopause, that protection fades, and your risk for heart problems can rise quickly.

I break down how estrogen impacts your blood vessels, why heart disease risk skyrockets after menopause, and the surprising reproductive and lifestyle factors that can raise your risk—many of which you’ve probably never heard about from your doctor. I’ll also share the simple, powerful steps you can take right now to protect your heart, improve your longevity, and feel your best as you age.

Here’s what I cover in this episode:

• How estrogen protects your arteries, reduces inflammation, and lowers LDL cholesterol
• Why heart disease is the number one killer of women—and why most women don’t realize it
• Reproductive and hormonal risk factors (PCOS, early menopause, pregnancy complications, persistent hot flashes)
• The hidden danger of central obesity and why fat distribution matters
• Key lifestyle strategies for heart health: movement, diet, and modifying controllable risks
• How hormone replacement therapy (HRT) can benefit both short-term symptoms and long-term heart protection
• Practical tips to start improving cardiovascular health in midlife and beyond

This episode is all about giving you the science, the numbers, and the tools you need to protect your heart—because when it comes to longevity, the odds are in your favor if you focus on the right risks.

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Let’s talk about something most doctors still aren’t saying clearly enough: estrogen matters for your brain. In this episode, I review what the research actually shows about HRT and long-term brain protection.

Alzheimer’s disease is the leading cause of death for women over 65 in the U.S. and Australia. And it’s not just because we live longer — women are more biologically vulnerable. One major reason? Estrogen loss.

Let's look at a 2023 comprehensive review of over 6 million women that looked at whether hormone therapy helps or harms brain health. Spoiler alert: timing matters. This episode is especially important for women in perimenopause or newly postmenopausal who are being told to “just wait it out.”

• The Alzheimer’s crisis in women
  • Over 2/3 of Alzheimer’s cases are women
  • Not just about longevity — estrogen plays a direct role in brain protection
• Major takeaways from the 2023 neuroscience meta-analysis
  • Over 6 million women studied
  • Combined randomized trials + real-world data
  • Main finding: Timing and type of hormone therapy make all the difference
• When hormone therapy helps protect your brain
  • Estrogen started in midlife (around age 50) reduced Alzheimer’s risk by 32%
  • Observational studies showed a 22% lower risk of Alzheimer’s and a 19% reduced risk of all-cause dementia
  • Women on estrogen-only therapy had better cognitive outcomes than those on estrogen + synthetic progestins
  • Longer duration (>6 years) of HRT use = greater brain benefit
• When it may not help — or may even increase risk
  • Women who start hormone therapy after age 65 or well past menopause may see no benefit or increased risk
  • This risk mostly applies to oral estrogen and progestins (synthetic, not bioidentical)
  • Think of it like sunscreen: starting after the damage has been done doesn’t help much
• The “Window of Opportunity” Concept
  • Best brain benefits come from starting HRT during perimenopause or early postmenopause (within 10 years of last period)
  • Estrogen is neuroprotective during this transition — but less effective if cognitive decline has already started
• Why synthetic progestins fall short
  • Studies consistently show better brain outcomes without progestins
  • We still lack data on bioidentical progesterone and brain health — more research needed
  • Bottom line: avoid synthetic versions if possible
• If you’re already over 65 — is it too late?
  • Not necessarily
  • HRT may still help with other issues like bone, sleep, or quality of life
  • But brain protection may not be as significant
  • Requires individualized risk-benefit analysis

Every woman deserves a personalized, balanced discussion about hormone therapy — not one-size-fits-all advice based on outdated studies. If you’re in your 40s or 50s, this is the time to have that conversation — not after problems start.

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In this episode I break down one of the most frustrating myths I hear in women’s health: that once you reach a certain age — usually 60 or 65 — you’re “too old” to start hormone therapy.

Spoiler alert: that is not true. And it’s long overdue that we challenge the outdated thinking behind it.

I walk you through how this myth started, what the science actually shows, and how a personalized, risk-based approach is what really matters — not your birthday.

• Where the “Too Old” Myth Started: The 2002 WHI study caused panic, but it was never designed to assess quality of life — and its flawed conclusions about age cutoffs still haunt modern care.
• The Real Impact of Stopping HRT After 60: Many women were forced off therapy overnight, leading to a resurgence of symptoms and long-term confusion among providers.
• The Truth About Vasomotor Symptoms (Hot Flashes & Night Sweats):
  • Can last 7–14 years or more
  • Up to 1 in 3 women over 65 still suffer from them
  • More severe and long-lasting in African American and Hispanic women
• Other Menopausal Syndromes That Persist or Worsen With Age:
  • Genitourinary Syndrome of Menopause (GSM): Dryness, pain with sex, urinary symptoms
  • Musculoskeletal Symptoms: Joint pain, frozen shoulder, hand stiffness
  • Sleep Disruption: Even without night sweats, quality of sleep drops significantly
  • Cognitive Decline: Brain fog, word-finding issues, memory trouble — not just “getting older”
• Why There’s No Magical Cutoff at Age 60 or 65: Menopause isn’t a finish line — it’s a transition. And most women spend 30–40 years post-menopause. We can’t ignore their needs for half their lives.
• What New Data Actually Shows:
  • Later follow-ups (13+ years) from WHI show no increased risk of heart disease or death in women 60+ on HRT
  • Slight increases in stroke and clot risk only apply to oral estrogen — not safer, modern non-oral methods
  • Estrogen-alone therapy may reduce risk of dementia-related death
  • Cognitive data still evolving — but timing, route, and type of hormone matter
• Why a Personalized Risk-Benefit Approach Is Critical: Your chronological age isn’t enough. I look at:
  • Bone density
  • Heart and brain health
  • Sleep quality
  • Symptom burden
  • Family history
• Final Takeaway: If you're being told you can't continue or start hormones because of your age — challenge it. Ask why. And if your provider can’t answer, find one who can.

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DHEA is one of the most overlooked hormones in the conversation around aging well, but it plays a powerful role in energy, mood, metabolism, and muscle maintenance. I often see patients who are doing everything right—eating clean, sleeping well, on hormone replacement—but still feel like something is missing. That something could be DHEA.

This hormone starts declining in your 30s and 40s, and without it, your body may struggle to produce testosterone, estrogen, and critical immune and brain chemicals. In this episode, I explain how DHEA works, how to know if you’re low, and how to safely supplement it if needed.

• What DHEA is and how it differs from other sex hormones
• Why DHEA levels start declining as early as your 30s
• Symptoms of low DHEA: fatigue, belly fat, low libido, poor muscle tone
• How DHEA supports bone growth, immune health, metabolism, and mood
• The connection between DHEA and cortisol (stress hormone)
• Best practices for testing and ideal blood level targets
• Over-the-counter vs. compounded supplements: what to watch out for
• DHEA’s use in vaginal health (including Intrarosa and compounded options)
• Common misconceptions about hair loss and DHEA
• When to consider DHEA as part of a broader HRT strategy

DHEA may not get the attention that estrogen and testosterone do, but it’s a foundational hormone that supports multiple systems in the body. From energy and fat metabolism to mood and immune defense, low DHEA can quietly affect how you feel, look, and function. Supplementing—when guided by lab testing and clinical signs—can help fill in the hormonal gaps and bring new vitality to your day-to-day life. With the right dose and delivery method, it might just be the missing link in your longevity and wellness plan.

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Most people associate estrogen loss with hot flashes and night sweats, but the truth is—estrogen affects nearly every part of the body. I often see women struggling with fatigue, brain fog, bladder irritation, joint pain, and sleep problems, and they’ve never been told these symptoms could be related to perimenopause or menopause. In this episode, I walk through the science of how estrogen functions in different tissues and share real examples from three patients in their 40s, 50s, and 70s—all experiencing very different symptoms tied to the same hormonal shift.

We have to move beyond the idea that menopause only affects the ovaries. When estrogen drops, the brain, bones, muscles, skin, and bladder all feel it—and understanding this opens the door to smarter, more personalized treatment.

• Why estrogen loss doesn’t always present as hot flashes
• The musculoskeletal syndrome of menopause: how estrogen protects joints and muscle
• How low estrogen disrupts sleep, mood, memory, and concentration
• The role of estrogen in preserving bone mass and preventing fractures
• Genitourinary syndrome of menopause (GSM): what happens to the vagina and bladder
• Why women can still have low estrogen symptoms even with regular periods
• Limitations of hormone blood tests in your 40s
• How I approach estrogen therapy in women in their 40s, 50s, and 70s
• What vaginal estrogen does (and why it doesn’t increase cancer risk)
• Why estrogen is essential—not optional—for aging well

Estrogen does so much more than regulate the menstrual cycle—it influences everything from our joints to our mood to our ability to sleep soundly at night. Understanding how deeply this hormone impacts the entire body is the first step toward reclaiming wellness during perimenopause, menopause, and beyond. Whether symptoms show up subtly or dramatically, they deserve to be taken seriously. With the right evaluation and a personalized treatment plan, it's possible to feel strong, clear, and supported again—at any age.

Read Dr J's blog to find out why personalized hormone replacement is best:  https://www.foundationsfl.com/post/precise-personalized-menopausal-hormone-therapy

And you can learn more about all thing hormone replacement here: https://www.foundationsfl.com/bioidentical-hormone-optimization

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In this episode of Ageless and Outrageous, I dive into one of my favorite add-ons for optimizing weight loss, improving recovery, and aging better: Sermorelin. While often confused with growth hormone itself, Sermorelin works upstream—by signaling your pituitary to produce more of your own natural growth hormone. It’s one of the most exciting ways to maintain muscle, reduce visceral fat, and support vibrant aging without shutting down your hormone system.

If you’re doing everything right—strength training, eating protein, balancing your hormones—but still feel like something’s missing, Sermorelin might be the next step.

• What Sermorelin is and how it differs from synthetic growth hormone
• How Sermorelin supports muscle growth, bone health, and visceral fat reduction
• Why growth hormone production naturally declines with age
• Benefits beyond body composition: improved sleep, mood, skin elasticity, and immune function
• Why Sermorelin is a safer alternative to direct growth hormone therapy
• Proper dosing protocols and why it mimics the body’s natural rhythm
• Important precautions: cancer screenings, thyroid health, and IGF-1 monitoring
• How Sermorelin can complement your weight loss or HRT program for stronger results

Whether you're working to lose weight, maintain muscle, improve your sleep, or simply feel more vibrant as you age, Sermorelin offers a powerful, science-backed tool to support your goals. It’s not a magic bullet, but when paired with resistance training, optimal protein intake, and balanced hormones, it can take your results to the next level. As always, it’s important to work with a qualified provider to ensure safe and effective use. If you’ve been looking for a way to rebuild from the inside out—Sermorelin might just be the boost your body has been waiting for.

Read Dr J's blog on Sermorelin injections here:  https://www.foundationsfl.com/post/sermorelin-could-be-your-secret-weight-loss-weapon

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Let's review a powerful new study on how testosterone therapy can improve mood, cognition, and libido in perimenopausal and menopausal women—even those already on hormone replacement therapy. If you've been struggling with brain fog, irritability, or a loss of motivation and joy, this episode offers a science-backed look at one often-overlooked solution.

Here’s what you’ll discover:

• 🧪 The results of a large study tracking 510 women who added testosterone to their HRT
• 🔄 Why common mood and cognitive symptoms may not be “just stress” or “just aging”
• 💥 A 47% improvement in mood and 52% boost in libido after only four months
• 🧠 The surprising link between testosterone and brain function in women
• 🚫 Why the “testosterone is only for men” myth needs to go
• 🧾 What it means when a treatment is off-label—and why that’s more common than you think
• 🩺 How I uses testosterone in her practice and what to consider if your current regimen isn’t working
• 💬 Tools to better describe and track your symptoms, so you can advocate for yourself confidently

Whether you’re already on hormone therapy or just starting to explore options, this episode offers a fresh, practical perspective on what testosterone could do for your quality of life. If you’ve been feeling unlike yourself lately—this conversation might be the missing piece.

Learn more about bioidentical hormone replacement here:

https://www.foundationsfl.com/testosterone-pellet-therapy-orlando

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In this timely episode, I am excited to share the brand-new 2025 clinical guidelines for treating Genitourinary Syndrome of Menopause (GSM)—a long-overdue update that prioritizes shared decision making and patient-centered care. Whether you’re a patient navigating vaginal dryness, bladder issues, or recurrent UTIs, or a clinician looking to stay current, this episode is a must-listen. We'll go over the science, dispel myths about estrogen safety, and learn how these guidelines shift the conversation around midlife women’s health.

What you’ll learn in this episode:

• 💡 Why the new GSM guidelines are revolutionary—and long overdue
• 🧠 What shared decision making really means in patient care
• 🌸 The real truth about vaginal estrogen safety (yes, even for breast cancer survivors)
• 🔍 How low hormones—estrogen AND testosterone—cause GSM symptoms
• 🧴 Treatment options beyond estrogen: DHEA, Ospemifene, and vaginal testosterone
• 🚽 How vaginal estrogen reduces bladder symptoms and cuts recurrent UTIs by 52%
• 🧬 Why package inserts are misleading—and how FDA labeling has confused patients for years
• 📢 A call to action for both providers and patients: know your options and advocate for your quality of life

This episode is a critical listen for both patients and providers alike. Whether you're experiencing GSM symptoms yourself or helping women manage this often-overlooked condition, the insights and updates shared here are essential for making empowered, evidence-based decisions.

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In this episode, I sit down with Dr. Christine Vaccaro to dive into the powerful connection between mindset, hormones, and overall well-being. Dr. Vaccaro shares her approach to integrative medicine, emphasizing how lifestyle choices, stress management, and personalized hormone optimization play a crucial role in longevity and quality of life. We explore how women can take control of their health by addressing both physical and emotional well-being.

Join us as we discuss:

• How stress and mindset directly impact hormonal balance and overall health
• Why personalized hormone therapy can be a game-changer for energy, mood, and longevity
• The critical role of gut health in inflammation and disease prevention
• Why conventional medicine often overlooks lifestyle factors in patient care
• Simple, actionable strategies to improve wellness, from nutrition to mindfulness practices

If you’re ready to take a proactive approach to your health and feel your best at any age, this episode is packed with valuable insights and practical tips! 🎧✨

Dr Christine Vaccaro is a double board certified and fellowship trained urogynecologist and sexual medicine specialist, who has been in practice for over 20 years. She is an associate professor of gynecologic surgery at the Uniformed Services University in Bethesda. She recently retired from the military, and was the Program Director for the Urogynecology Fellowship at Walter Reed, and now practices at the offices of Rachel Rubin, MD, located in Bethesda, MD. 

She is also involved in multiple national medical committees, and has extensively published in medical journals, medical textbooks and online. She is medical advisor for the SHE+ (Sexual Health Education PLUS) Foundation, which is a non-profit organization which supports women's sexual health through research, education, advocacy and grant funding. When not at work she enjoys hot yoga and attending her kid's sporting events.

Social Media & Links: 

Instagram: @drchristinevaccaro

Linktr.ee:  linktr.ee/drchristinevaccaro

Practice website: https://www.rachelrubinmd.com/

YouTube (practice): youtube.com/@DrRachelRubin

Thank you to Dr Vaccaro for this incredible episode!

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In this must-listen episode, I'm speaking with Dr. Amy Killen, a leading expert in hormone optimization and longevity medicine. Dr. Killen shares her journey from emergency medicine to preventive care, driven by the realization that our healthcare system often fails to keep people truly healthy. Together, we unravel the science behind hormone replacement therapy (HRT), debunk common fears surrounding estrogen and breast cancer, and discuss why bioidentical hormones matter.

Join us as we dive into:

• The difference between bioidentical and synthetic hormones—and why it matters
• Why most doctors aren’t trained in menopause medicine and how women can advocate for better care
• The real risks and benefits of hormone therapy, including its impact on heart, brain, and bone health
• How estrogen plays a critical role in everything from skin hydration to preventing osteoporosis
• Why hormone balance is a key factor in longevity and aging well

If you’ve ever had questions about hormone therapy, this episode delivers science-backed answers that every woman needs to hear! 🎧✨

Dr. Amy B. Killen, M.D. is a leading physician in regenerative and hormone optimization medicine, specializing in women's health and helping patients navigate their "Queen Phase™" with evidence-based interventions. A board-certified emergency physician turned longevity specialist, she combines cutting-edge treatments like stem cell therapy, hormone optimization, and peptides with practical lifestyle wisdom at her Utah and Texas clinics while sharing her expertise through international speaking engagements and educational content creation.

As Chief Medical Officer of Humanaut Health and founder of the Human Optimization Project (HOP), Dr. Killen continues to advance the field of longevity medicine with her "(r)Age Against the Mainstream" approach. 

She lives in Salt Lake City with her family of five.

Follow Dr Killen on social:

IG/FB: @dr.amybkillen, @hopboxlife , @humanauthealth

Twitter: KillenMD

Websites: www.dramykillen.com, www.humanauthealth.com, www.hopbox.life

Thank you Dr Killen for your wonderful insights!

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