Meet Your Body with Jessica Valant, MSPT

The Women's Health Initiative - How One Study Changed HRT for Women

Meet Your Body with Jessica Valant, MSPT

Show Notes

In 2002, the results of the Women’s Health Initiative (WHI) changed the conversation around hormone replacement therapy almost overnight. Millions of women stopped taking HRT, prescriptions plummeted, and fear around estrogen, breast cancer and heart disease shaped women’s healthcare for the next two decades.

But what did the WHI actually study—and what did it really find?

In this short episode of Meet Your Body, Jessica breaks down the history of the landmark Women’s Health Initiative, why the hormone therapy trial was stopped early, and how its findings were interpreted and communicated to women.

You’ll learn:

What type of estrogen and progestin were actually used in the WHI

Why the age of the women in the study matters

What researchers found about breast cancer, heart disease, blood clots and fractures

The important differences between the estrogen-only and estrogen-plus-progestin trials

Why absolute risk and relative risk told very different stories

How the WHI differs from the way many women use hormone therapy today

What decades of follow-up research have taught us about HRT, timing and individual risk

The WHI wasn’t simply a “bad study,” and its findings shouldn’t be ignored. But its results also shouldn’t be applied to every woman, every hormone and every form of HRT.

This episode puts the study back into context so you can better understand where our fear of hormone therapy came from—and what the research actually tells us today.

Resources mentioned in this episode:

⚫︎ Jessica’s UNLIMITED community and app with daily workouts for muscle strength: ⁠⁠⁠⁠⁠⁠⁠⁠⁠http://www.jessicavalantpilates.com/unlimited⁠⁠⁠⁠⁠⁠⁠⁠⁠

⚫︎ Hormones in Perimenopause and Menopause: https://podcasts.apple.com/us/podcast/meet-your-body-with-jessica-valant-mspt/id1649561552?i=1000787395575

⚫︎ Podcast references: You Are Not Broken episode 225 and unPAUSED episode The Truth About Estrogen

⚫︎ Jessica’s website, resources, services & more: ⁠⁠⁠⁠⁠⁠⁠⁠http://www.jessicavalantpilates.com⁠⁠⁠⁠⁠⁠⁠⁠

⚫︎Watch our podcast episodes on YouTube here: ⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@meetyourbodypodcast⁠⁠⁠⁠⁠⁠⁠⁠

⚫︎ YouTube workouts: ⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/c/JessicaValantPilates⁠⁠⁠⁠⁠⁠⁠⁠

⚫︎ Follow Jessica on Instagram: ⁠⁠⁠⁠⁠⁠⁠⁠http://www.instagram.com/jessicavalantpilates⁠⁠⁠⁠⁠⁠⁠⁠Jessica Valant Pilates app:Apple IOS - ⁠⁠⁠⁠⁠⁠⁠⁠https://tinyurl.com/mry5ya8r⁠⁠⁠⁠⁠⁠⁠⁠Google - ⁠⁠⁠⁠⁠⁠⁠⁠https://tinyurl.com/yh3ty5fp⁠⁠⁠⁠⁠⁠⁠⁠

Jessica Valant and Jessica Valant Pilates, LLC, recommend you consult with a physician before starting any new exercise program. The information given here is not meant to treat or diagnose any medical condition. Learn more about your ad choices. Visit megaphone.fm/adchoices

More from Meet Your Body with Jessica Valant, MSPT

Oct 22, 2026

It seems like everywhere we turn, there's another wellness trend promising to help us look younger, feel better, live longer or optimize our health. Full-body scans, peptides, weighted vests, skin treatments, supplements, hormone therapy—the list is endless!

Oct 15, 2026

Walking is one of the most accessible and beneficial forms of movement we have. But with all the current emphasis on strength training, lifting heavy and changing how we exercise as we age, many women are starting to wonder: Is walking actually enough?

Oct 8, 2026

“Toned” is one of the most common words in fitness. We are told we should want toned arms, toned legs and a toned stomach. We believe certain workouts will give us “long, lean muscles,” while heavier weights might make us “bulky.”

Oct 1, 2026

Women over 40 are hearing the message loud and clear: You need to strength train. You need to lift heavy. You need to build muscle.

Sep 23, 2026

How can we help kids grow up feeling safe, confident and connected to their bodies in a world that constantly tells them that looks and size determine their value?

See all episodes →