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 Get full access to Stuff Your Doctor Shoul

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–

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 documenta

✨ 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 em

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 ScienceMember of The Australian Medical Professionals SocietyMember of The Australian Medical AssociationIn 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 HEREIf you're ready to geek out, Dr. Tabrizian has shared some incredibly educational resources below—videos and PDFs that are well worth your time.Sponsors That Make This Possible:Saturee – Clean, bioavailable skincare and internal beauty tools designed to nourish from the inside

In this solo episode, I'm speaking directly from the heart and for the voiceless women whose lives were forever changed by poor women’s health care. There's a growing wave of doctor influencers online pushing estrogen as the go-to solution for every woman in midlife. But here's the truth: estrogen is not the star of the show. For many women, especially those who have hit dead ends with gynecologists, hormone clinics, or influencers selling oversimplified solutions, estrogen has only made things worse. It's time to bring real balance back into the conversation.I’ll explain why Balance Matters isn't just the name of my new book—it's a necessary response to the estrogen-first narrative that’s dominating women’s health spaces right now. We’ll talk about the role of progesterone, the thyroid, the detox pathways, and why you can’t skip over the foundations of metabolic health.Also announcing that pre-registration is now open for my upcoming Detox Essentials Course. This is the foundational step I recommend before s

To download my REVISED eBook, The Progesterone Supplementation Handbook, CLICK HERE Are you obsessing over alkaline diets and pH balance? You might be shocked to learn that being too alkaline can be just as harmful as being too acidic! In this fascinating conversation with Dr. Rose Hollo, a neuropathic doctor, we uncover the truth about pH, alkaline hype, and what really matters for your health.

In this episode of Stuff Your Doctor Should Know, I sit down with Kim Vopni, The Vagina Coach, to discuss the importance of pelvic floor health—whether you’ve had children, never plan to, or are simply looking to prevent issues as you age.Stuff Your Doctor Should Know is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.We dive into:

In this enlightening episode of "Stuff Your Doctor Should Know," we dive deep into the controversy surrounding Allopregnanolone, a progesterone metabolite that's recently been scrutinized unfairly due to inconclusive results from a rat study. This study suggested potential cognitive issues with ongoing use, casting a shadow over a metabolite known for its crucial role in pregnancy—helping women stay relaxed and potentially preventing postnatal depression (PND) and in anxiety disorders in general.Stuff Your Doctor Should Know is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.Join us as expert pharmacist Carol Petersen helps demystify Allopregnanolone, explaining why labeling it merely as a drug is not only premature but irresponsible. Carol will discuss:The Importance of Allopregnanolone: How high levels of this metabolite are beneficial, especially in pregnancy, and why it's essential to approach research findings with a critical eye.Prog

HAPPY NEW YEAR! I hope you had a peaceful and beautiful Christmas and holiday season!Excited to welcome, not only to ‘Stuff Your Doctor Should Know’ but also to the Estrogen Dominance Support Group on Facebook as a wonderful prometabolic resource for women’s hormones BUT ALSO for men. Low T, depression, muscle wasting, head fog, MANOPAUSE! He’s the man. Jake and I will also be offering private coaching groups this year, so stay tuned for that coming up soon. To reach out to Jake Miner, please see his message below.Also mentioned in the podcast don’t forget to download my REVISED E-book, the Progesterone supplementation handbook! HEREStuff Your Doctor Should Know is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.“Hey everyone! I know many of us are not just on a personal health journey but are also deeply invested in the well-being of our partners or husbands. That's why I'm thrilled to announce that I am opening up twenty spots for 1-on-1

In today’s episode of *Stuff Your Doctor Should Know*, we’re thrilled to welcome Patrick Sullivan, co-founder of Jigsaw Health, to talk about a topic that affects so many of us: nighttime leg cramps. We’ve all heard that eating bananas can help prevent cramps, but what if the real cause is something entirely different? Patrick is here to share surprising insights into what could actually be behind those painful cramps—and why bananas might not be the solution. If you’re ready to finally solve the mystery of leg cramps, you won’t want to miss this episode! Use your coupon code KITTY10 and get $10 toward your order at Jigsaw HealthFollow Jigsaw on IGFollow Healthy Gut Girl on IGJoin Healthy Gut Girl’s Youtube Channel HGGTVCome join healthy gut girl in the Estrogen Dominance Support Group on FacebookStuff Your Doctor Should Know is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber. Get full access to Stuff Your Doctor Should Know at healthygut

In this episode of Stuff Your Doctor Should Know podcast, we’re thrilled to chat with Dr. Mandy LaGreca, the "Bladder Pain Doctor." Dr. LaGreca is an expert in **interstitial cystitis (IC)**, chronic bladder pain, and pelvic health, offering a holistic approach to identifying root causes and providing natural solutions for lasting relief. If you’re dealing with bladder discomfort, IC, or want to improve your pelvic health, this episode is full of valuable insights and practical tips. Don’t forget, when checking out Dr. Mandy’s programs HERE, mention **GUTGIRL** for special offers.Also, as mentioned in the episode, use the code **Drmandy** for **15% off** any Ona’s products HERETune in now!Stuff Your Doctor Should Know is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.For more useful information on UTI’s and related conditions you can also check out this substack for free! Get full access to Stuff Your Doctor Should Know at healthygutgir

In this enlightening episode, we sit down with Dr. Dominik Nischwitz, a trailblazer in the field of biological dentistry and the founder of DNAesthetics. Dr. Dom has dedicated his career to uncovering the powerful connection between oral health and overall well-being. As the author of *It's All in Your Mouth*, he simplifies complex dental concepts, making them accessible for everyone interested in taking control of their health. Join us as we explore Dr. Dom's holistic approach to dentistry, the innovative practices he's bringing to the field, and how you can apply his insights to live a healthier life. Tune in for a conversation that could change the way you think about your mouth and your body.Dr. Dom’s Holistic Dental Center Dr. Dom’s awesome Instagram Dr. Dom’s book ‘It’s all in your mouth’ Also mentioned in the podcast, take advantage of the Gut and Hormone Rehab program for $225! Using coupon code ED50 . Check out what you get. Get full access to Stuff Your Doctor Should Know at healthygutgirl.substac

In this exciting episode, we dive deep into the world of health and wellness with two renowned citizen scientists, Morley Robbins and Martha Carlin. Join us as they go head to head to settle the score on the crucial debate: Minerals vs. Microbes. Morley Robbins, a mineral expert, will argue the essential role of minerals in maintaining optimal health, while Martha Carlin, a microbiome specialist, will advocate for the power of microbes in our gut. Tune in to hear their insights, compelling arguments, and practical advice on how to achieve the best balance for your health. Don’t miss this informative and thought-provoking showdownTo learn more about Martha Carlin and to check out her high quality probiotics click HERE and use HEALTHYGUT for 15%To reach get Morley Robbins book CUre click HERE and check out the Root Cause Protocol HEREStuff Your Doctor Should Know is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber. Get full access to Stuff Yo

You can see Ray Peat’s patent HEREStuff Your Doctor Should Know is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber. Links for recommended products to help support healthy metabolism.* Ona’s Plant Based Hormone Support ; Luna Oil 5, Luna Pro 5 cream, Lunestriol - estriol cream, Lunestra-d - estradiol cream, Luna Madre’ - pregnenalone cream use coupon code BALANCE* Premier Research Labs nutraceuticals; register for your free account in order to purchase - Digest, Betaine HCL (not the HCL activator) and Castor oil and Castor flannels. Coupon code 25%_4G7W57_UL* Microbiome Labs; register for your free account in order to purchase. Receive automatic 15% off every order when you register under my account- Zenbome Cope, Gut Restoration Kit (ideally 3 months supply)* Monolaurin products; Use HEALTHYGUTGIRL for a discount* LifeBlud; TUDCA use KITTY10 for a discount* Casgara Sagrada; SKINLOVE discount* Microbiome Labs Biome FX kit test. You can cont

Special Guest, Martha Carlin, BiotiQuest CEO & Citizen ScientistMartha Carlin’s passion for solving complex health problems comes from the heart as well as her mind. Her relentless pursuit to understand our growing health challenges has led her on the path to becoming a respected citizen scientist in the microbiome and Parkinson’s fields. Her passion for helping people feel better is genuine. In 2014, Martha Carlin was inspired by groundbreaking research that found the connection between gut bacteria and the two phenotypes of Parkinson’s Disease (PD). This insight is the foundation and core philosophy that led her to develop a special probiotic formula (now called Sugar Shift®) for her husband, John, who has PD. After tracking John’s improved health while taking Sugar Shift, Martha knew it was her responsibility to bring the product to market, motivate people to own their own health and begin creating a knowledge base for people to easily find helpful information to feel their best.In this podcast:* Endur

The author of “Cure Your Fatigue” and the genius behind the Root Cause Protocol , Morley Robbins, joins us once again. Let's talk about why the spleen deserves more attention. In the TikTok wellness world, there's a lot of buzz about detoxing our gut and liver, but the spleen? Hardly a whisper! So, why isn't the spleen considered a detox organ? It should be, and Morley provides a compelling argument for this.Also mentioned in the episode, The Gut and Hormone Rehab program is going up in price! Use your coupon ED50 and $50 off the current price of $275 before it goes up! CLICK HERE and all your questions will be answered about what it entails. Also USE COUPON BALANCE and get 15% off the new Luna Snow 10% progesterone oil. And finally, need help getting started on a prometabolic lifestyle? Kitty Bloomfield started registration for her new course and it’s WAY CHEAPER than it was before. I’m excited for this because it’s so much more accessible to more people. Check it out HERE and use KITTYM to get a further dis

In this episode, Constantine Kanargelidis returns to talk about why carbs have such a bad reputation and what's really causing issues like insulin resistance. We'll dive into how carbs actually work in our bodies and clear up some common misconceptions. And we will dig deep into how someone who has been low carb for long periods of time can safely train their liver’s to utilize glucose well. Check out Constantine’s latest article on SubStack Psychiatric Disorders HERE Check out Constantine’s episode with Georgi Dinkov’s Maintain your brain HERE Check out Constantine’s most viewed article HERE Also mentioned in the podcast use Constantine’s coupon codes for these product discounts DEAN for Ona’s and for LifeBlud Stuff Your Doctor Should Know is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber. Get full access to Stuff Your Doctor Should Know at healthygutgirl.substack.com/subscribe

(art work by Kathleen DiBerardino to buy click HERE)If you’ve been following my show, you’ve had no shortage of progesterone chat for just about everything. Got dry skin? Progesterone. Got cramps? Progesterone. Got a broody chicken? Progesterone. And in the fabulous words of today’s guest, “take progesterone until it goes away.” But have you ever heard of progesterone for schizophrenia? Bipolar disorder? Mental health disorders? Well hold on to your hormones, you won’t believe what Doris King-Chen has in store for you. Doris King-Chen is an independent researcher, a certified mental health professional and a bipolar disorder survivor. You can reach Doris here:Email:  doriskingchen@gmail.comWebsite:  doriskingchen.comYouTube:  youtube.com/@doriskingchenFor more reading on mental disorders also read HEREhttps://constantinek.substack.com/p/psychiatric-disorders "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 1:2Also mentioned in the podc

In the vast realm of minerals, few shine as brightly as magnesium. Often overlooked but indispensable, magnesium plays a pivotal role in numerous biochemical processes within the human body. From aiding in sleep regulation to supporting cardiac health, the benefits of magnesium are as diverse as they are essential. But you don’t often hear about the importance of magnesium and hormones and specifically, progesterone. In this episode, we're joined by Patrick Sullivan, owner of Jigsaw Health, to delve into the lesser-known benefits of magnesium. While I shed light on magnesium's correlation with progesterone and hormones.Let's celebrate Magnesium May Madness together. Use the Jigsaw Health Kitty15 coupon to enjoy $15 off the comprehensive Jigsaw Ultimate Magnesium Bundle. This bundle follows a 4-step protocol, ensuring the right magnesium forms at the optimal times of the day for your well-being:Step 1: Start your day with MagSRT® to energize and nourish your body. (With or without methylated b’s)Step 2: After