Stuff Your Doctor Should Know

Pharmacist Carol Petersen is back, and this time we’re going straight into the weeds. In this episode, Kitty and Carol pick up the hormone puzzle and start filling in the pieces most conversations miss—how progesterone actually works in the body, why the gut is central to hormone balance, and what neurotransmitters like serotonin and acetylcholine have to do with how you feel, think, and function.
We talk about why “just taking hormones” is rarely the full answer, how gut health shapes hormone response and clearance, and why symptoms don’t always mean what you’ve been told they mean. If you’ve ever felt like you’re doing all the “right” things with hormones but still not getting the results you want, this conversation will connect a lot of dots.
Expect nuance, physiology, and plenty of practical insight you won’t hear in a typical hormone talk.

“Beloved, I pray that all may go well with you and that you may be in good health, as it goes well with your soul.” -3 John 1:2


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Lorraine Driscoll is a new kind of therapist that is breaking rules in the best way— and that’s exactly why her work is helping kids who’ve fallen through the cracks of the traditional system.
Lorraine is the founder of Building Better Brains Learning Clinic, an educational therapist, functional health practitioner, and former teacher who takes a true root-cause approach to learning, attention, and self-regulation challenges. Instead of relying on labels, endless tutoring, IEPs, or medication alone, she looks at what’s actually going on in the brain and body — from gut health and toxin load to weak neural connections and nervous system regulation.
In this conversation, we talk about why so many kids are working way too hard just to learn, why more support isn’t always better support, and how optimizing brain function can change everything — not just grades, but confidence, behavior, and emotional regulation.
Topics we cover include:– Why learning struggles aren’t just academic– The gut–brain–behavior connection– When IEPs and tutoring help — and when they limit progress– How brain-based exercises support neurodevelopment– What “self-regulation” really means and how to build it
Lorraine also shares her Regulated Learner Brain Kit, a free resource for parents that includes nutrition tips, brain exercises, and a class explaining the underlying causes — and real solutions — to learning and behavior challenges. (Secret tip, her work isn’t just for kids. 😉)
You can learn more about Lorraine and her work at Building Better Brains Learning Clinic and find her on Instagram, Facebook, and YouTube.

“Beloved, I pray that all may go well with you and that you may be in good health, as it goes well with your soul.” -3 John 1:2


Get full access to Stuff Your Doctor Should Know at healthygutgirl.substack.com/subscribe

In this episode we dive into Breaking Big Food, a compelling look at how the modern food system in America got so broken — and what it means for our health. I’m joined by producers Ashley Leroux and Patrick Sullivan, who are not only key voices behind the film but also owners of Jigsaw Health, makers of high-quality magnesium and mineral supplements that support metabolic and overall health.
We talk about the inspiration for the film, what they uncovered about Big Food’s influence on policy and public health, and why grassroots food solutions and metabolic health matter more than ever. Whether you’ve seen the documentary or are curious what all the conversation is about, this is a conversation about systems, incentives, and what real change looks like.
Breaking Big Food is available to stream now on Apple TV and Amazon Prime Video, and for a limited time you can watch the full documentary online at BreakingBigFood.com. (Jigsaw Health)
Stay tuned at the end of the episode for the official trailer to the documentary.



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✨ Listener perk:Stay tuned — Greta is offering an exclusive $250 savings for listeners who feel called to go deeper into this work of awareness, emotional regulation, and embodied presence. Details are shared at the end of the show notes.
Greta Zukoff is an Emotional & Mindset Mentor and transformational life coach who helps high-achieving women shift out of fear, stress, and burnout into embodied peace, presence, and personal power.
Through her own deep journey of self-discovery and healing, Greta guides people to connect with themselves more fully — especially in the heat of life’s stressful moments — and to navigate challenges with greater self-awareness and clarity.
She blends emotional regulation tools like Emotional Freedom Technique (EFT tapping) with mindset and somatic practices to help women release emotional blockages, move through anxiety and fear, and make choices from alignment rather than stress.
Greta’s work centers on helping people notice what’s happening inside them in real time, retrain emotional patterns, and find grounded presence even in chaotic or pressure-filled situations — a life skill we dive into deeply in this episode.
Special Listener OfferGreta is extending a $250 discount to listeners on her 6-month Temple of Her mentorship, a guided container designed to help women cultivate emotional awareness, regulate stress responses, and live from alignment rather than reaction.
If this conversation resonated and you’re ready to deepen this work, this mentorship may be a beautiful next step. CLICK HERE NOW

“Beloved, I pray that all may go well with you and that you may be in good health, as it goes well with your soul.” -3 John 1:2


Get full access to Stuff Your Doctor Should Know at healthygutgirl.substack.com/subscribe

Guest: Dr. Tabrizian MBBS,
Member of The New York Academy of Sciences,
Member of The American Chemical Society.
Member of The American Association for the Advancement of Science
Member of The Australian Medical Professionals Society
Member of The Australian Medical Association
In this masterclass-level episode, Dr. Tabrizian peels back the layers of hormone science—from our evolutionary blueprint to the modern-day hormone chaos nobody’s talking about. We dig into the true origins of sex hormones, the misunderstood role of minerals, and how today’s hormone narrative got so off track. If you’ve ever wondered why balancing hormones feels like solving a Rubik’s Cube blindfolded, this episode is your missing piece.
You can reach Dr. Tabrizian HERE
If you're ready to geek out, Dr. Tabrizian has shared some incredibly educational resources below—videos and PDFs that are well worth your time.

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Disclaimer:The information provided in this podcast is for educational and informational purposes only and is not intended as medical advice. Always consult your healthcare provider before making any changes to your health regimen. The views expressed by guests are their own and do not necessarily reflect the views of the host or sponsors.


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