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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• Dr. Jackson discussing her decision to become an OB/GYN and leaders specialize in urogynecology.
• Rosalind explaining her transition from nursing care to becoming a nurse practitioner.
• The growth of their practice, starting with pelvic floor disorders, but expanding into sexual health, medicine, hormone medicine, and anti-aging therapies.
• The goals they've set for themselves to educate their listeners and empower them to make healthy choices for their lives.

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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