BE THAT LIFE EXPERIENCE with Mary Cristine

Hormones, Longevity & the HRT Myths Women Were Never Told | Dr. Amy Killen

BE THAT LIFE EXPERIENCE with Mary Cristine

Show Notes

In 2002, one study changed the way women viewed hormone therapy forever.

Headlines linked HRT to breast cancer and heart disease, and an entire generation of women was left to suffer through brain fog, night sweats, weight gain, anxiety, and loss of vitality believing it was “just part of aging.”

But the data was misunderstood.

In this episode, I sit down with Amy Killen, a leader in regenerative and hormone medicine, to unpack what really happened — and what modern science now tells us about hormones, menopause, and longevity.

This is not a fear-based conversation. It’s an empowering one.

We explore:

• Why women’s hormones were misunderstood for decades • When to consider HRT during perimenopause (even if periods are still present) • The difference between bioidentical hormones and birth control • Whether it’s ever “too late” to start HRT • Hormones, brain health, bone density, and aging • Mood swings, emotional instability, and why midlife feels intense • Vaginal health, libido, and modern regenerative treatments • The role of intimacy and sexuality in long-term health and lifespan

This episodeis about understanding your biology — so you can support it, trust it, and thrive at every stage of life. ---------

This episode is made possible by GABIT — the world’s first AI-powered health companion ring that tracks your nutrition, movement, stress, metabolism, and recovery with unmatched precision.

Unlike traditional wearables, GABIT doesn’t just measure you — it guides you, analysing your habits, food choices, and biological patterns to help you build a healthier, more energised life in real time. It’s the next evolution of personal health technology.

👉 Discover more at: https://www.gabit.com Hosted on Acast. See acast.com/privacy for more information.

More from BE THAT LIFE EXPERIENCE with Mary Cristine

Sep 24, 2026

Join over 150,000 people who read my newsletters, https://thegutnut.substack.com/subscribe

Sep 24, 2026

I did a test for around $4,000 to filter my blood… but was it actually worth it? 🩸

Aug 24, 2026

Join over 150,000 who read my free weekly newsletter: https://thegutnut.substack.com/subscribe

Aug 12, 2026

Join over 150,000 who read my free weekly newsletter: https://thegutnut.substack.com/subscribe

May 13, 2026

Why are so many people struggling with hair loss, thinning hair, poor hair growth, and damaged hair — even when they’re using expensive treatments?

See all episodes →