88. Breaking Diet Culture: Carrie Lupoli on Beliefs & Blood Sugar

Ever catch yourself weighing yourself before you'll take a picture with your own kids, or quietly promising you'll "just" lose a few pounds before you let yourself feel good?
If any of that sounds familiar, this episode is going to feel like a long exhale. I sat down with Carrie Lupoli, a behavior specialist turned nutrition and mindset expert, and we went deep into why so many of us, and so many of our daughters, carry a belief that our worth is tied to how we look. Carrie calls it "the corset," and once you see it, you can't unsee it.
What You'll Learn in This Episode:
- Why "calories in, calories out" is one of the most damaging myths in nutrition, and what actually drives lasting change in your body.
- How Carrie's own daughters taught her, at ages five and six, that she was modeling diet culture without ever saying the word "calories."
- The real reason 90% of diets and weight loss strategies fail, and why chasing weight loss instead of health gets you neither.
- A simple, sustainable approach to blood sugar balance (PFC3: protein, fat, and carb together every three hours) that works for adults and kids alike.
- Why a five-minute "morning time" practice built around gratitude, learning, and time blocking can be the difference between a regulated day and a reactive one.
About Carrie Lupoli:
Carrie Lupoli spent 30 years as a behavior specialist working in schools, with parents, educators, and even corporations before turning that expertise toward nutrition and self-worth. After watching her own daughters absorb diet culture from her without her ever intending it, she went on a deep dive that led her to blood sugar science, behavior change, and ultimately her book, From Corset to Crown. She now works with tens of thousands of women through her practice and team of coaches.
Key Insights:
Carrie's biggest reframe is that the diet, weight loss, and food industries aren't designed for your best interest, they're designed to keep you coming back. That's why nearly every nutritional certification is built on deprivation and caloric restriction, even though nothing in the body thrives in a deficit. Her approach, PFC3, is built on eating protein, fat, and carbohydrates together every three hours to stabilize blood sugar, which she calls the body's love language.
We also talked about identity versus goals. Carrie's philosophy is that you'll always be "a person trying to lose weight" until you start living as the healthiest version of yourself and let the results follow, rather than chasing a number that was never really the point. And we connected this directly back to oral health, using the "put your own oxygen mask on first" idea to talk about why moms who won't floss for themselves need to understand what they're transmitting to their kids.
Connect With Carrie Lupoli:
Instagram: @carrie_lupoli (https://www.instagram.com/carrie_lupoli/)
Website: https://www.carrielupoli.com/links
Book: From Corset to Crown (available for pre-order, releasing October, includes a free ebook and 10-episode private podcast masterclass for pre-orders)
Connect With Dr. Carver on IG @drrachaelecarver
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Disclaimer: This podcast is for educational purposes only. Information discussed is not intended for diagnosis, curing, or prevention of any disease and is not intended to replace advice given by a licensed healthcare practitioner. Opinions from guests are their own, and this podcast does not condone or endorse opinions made by guests. This podcast and its guests may have direct or indirect financial interests associated with products mentioned.





