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Could one of the most overlooked factors affecting your gut health be hiding in your diet?
In this episode, Tara explores how excess saturated fat may affect your gut microbiome, particularly by promoting the growth of a bacteria called Bilophila wadsworthia. This bacteria thrives in bile-rich environments and can contribute to increased hydrogen sulfide production, which may be associated with symptoms like foul-smelling gas, bloating, constipation, loose stools, and fatigue.
Tara explains why diets such as keto, carnivore, and paleo can sometimes lead to excessive saturated fat intake, especially when they include large amounts of butter, high-fat dairy, and other saturated fat sources. She shares practical ways to become more aware of your daily intake, make simple dietary adjustments, and monitor how your symptoms respond.
She also discusses why not all stool tests provide the same level of insight into your gut microbiome, and why identifying the underlying issue is often more helpful than continually eliminating foods.
If you're struggling with persistent digestive symptoms, this episode offers a different perspective on a common dietary habit and practical steps you can consider to better support your gut health.
Episode Highlights
You're Invited to my upcoming Gut Masterclass!
Why Expensive Testing, Restrictive Diets and Traditional Gut Protocols Haven't Fixed Your Bloating & Pooping Problems. This is the simple fix nobody has told you about!Here's what I'll be covering:
[ SAVE YOUR SPOT HERE ]
CONNECT WITH TARA: On Instagram: @tarathornewellness
On Facebook: https://www.facebook.com/TaraThorneNutrition
Book A 30- Minute Consultation with Tara HERE
FREE GUIDE: 5 Reasons Why You're Still Bloated and Have Poop Problems, Despite Doing Everything "Right" [DOWNLOAD HERE]
Taking NAC for liver support or general health? There's something important you need to understand about how this supplement may affect your gut.
In this episode, I explain why I urge caution with long-term use of NAC (N-acetyl cysteine), particularly when gut health is a concern. NAC is known for its mucus-thinning properties, but the mucus lining in your gut serves an essential purpose: it helps protect your intestinal cells from gut bacteria. Disrupting that protective layer may have unintended consequences, including potentially affecting Akkermansia muciniphila, an important gut bacterium that relies on mucus as a food source.
I also discuss why supporting your liver starts with the foundations, including gut health, adequate nutrients, a healthy diet and lifestyle, and understanding your individual needs rather than reaching for another supplement. We explore the role of Akkermansia in gut health and why balance matters when interpreting stool test results.
NAC may have a place in certain circumstances, but more supplementation isn't always better, and long-term use deserves careful consideration. If you're taking NAC for gut or liver support, this episode will help you understand the concerns I want you to discuss with a qualified healthcare professional before deciding whether it's right for you.
In this episode:
You're Invited to my upcoming Gut Masterclass!
Why Expensive Testing, Restrictive Diets and Traditional Gut Protocols Haven't Fixed Your Bloating & Pooping Problems. This is the simple fix nobody has told you about!Here's what I'll be covering:
[ SAVE YOUR SPOT HERE ]
CONNECT WITH TARA: On Instagram: @tarathornewellness
On Facebook: https://www.facebook.com/TaraThorneNutrition
Book A 30- Minute Consultation with Tara HERE
FREE GUIDE: 5 Reasons Why You're Still Bloated and Have Poop Problems, Despite Doing Everything "Right" [DOWNLOAD HERE]
Could some of the supplements you're taking to improve your health actually be working against your gut?
In this episode, I'm breaking down why certain popular supplements deserve a closer look before you add them to your routine. From TUDCA, ox bile and digestive bitters to broccoli sprout extracts and joint supplements, I explain how some products may influence bile flow and feed opportunistic bacteria like Bilophila wadsworthia, which can produce hydrogen sulfide in the gut.
I also share why I avoid using berberine and oil of oregano in my gut protocols, and how these powerful antimicrobials may affect beneficial bacteria alongside the unwanted ones. We explore the potential connections between gut imbalances, bloating, bowel changes, fatigue and inflammation, and why symptoms alone may not tell you the whole story.
The key takeaway? More supplements don't necessarily mean better gut health. Before spending money on another product, it's worth understanding what's happening in your microbiome and whether your approach is actually addressing the underlying issue.
In this episode:
Why TUDCA, ox bile and digestive bitters aren't right for everyone
How bile flow can influence Bilophila wadsworthia and hydrogen sulfide production
The potential connection between high hydrogen sulfide, bloating, bowel changes, fatigue and inflammation
Why a diet high in saturated fat may contribute to elevated Bilophila levels in some people
The surprising supplements that may influence Bilophila, including broccoli sprout extracts, MSM and certain joint support formulas
Why you can have a gut imbalance even without obvious digestive symptoms
What to look for in a comprehensive stool test, including bacterial profiles and microbial metabolites
Why I don't routinely recommend berberine for gut protocols
How powerful antimicrobials may affect beneficial bacteria as well as potentially harmful strains
Why oil of oregano isn't a staple in my gut health protocols
The foundational role of nutrition, protein, fibre, exercise, sleep and stress management in metabolic health
Why testing and a targeted approach can be more useful than randomly adding supplements
You're Invited to my upcoming Gut Masterclass!
Why Expensive Testing, Restrictive Diets and Traditional Gut Protocols Haven't Fixed Your Bloating & Pooping Problems. This is the simple fix nobody has told you about!Here's what I'll be covering:
[ SAVE YOUR SPOT HERE ]
CONNECT WITH TARA: On Instagram: @tarathornewellness
On Facebook: https://www.facebook.com/TaraThorneNutrition
Book A 30- Minute Consultation with Tara HERE
FREE GUIDE: 5 Reasons Why You're Still Bloated and Have Poop Problems, Despite Doing Everything "Right" [DOWNLOAD HERE]
Are your supplements actually helping you, or could they be making things worse?
In this episode, Tara explores the potential downsides of blanket supplementation and explains why taking nutrients like vitamin D, zinc, iron and selenium without understanding your individual needs can create unintended problems. Using a client's hair tissue mineral analysis (HTMA) as an example, she discusses the relationships between calcium, magnesium, copper and zinc, and why supplementing one nutrient can affect the balance of others.
Tara also challenges common assumptions about vitamin D deficiency, discusses the potential risks of excessive supplementation, and explains why she believes testing and investigating the underlying cause of an imbalance should come before simply trying to correct a number on a lab report. The takeaway? More supplements don't necessarily mean better health. Understanding your individual needs and working with a qualified healthcare professional can help you make more informed decisions about supplementation.
In this episode:
MENTIONED IN THIS EPISODE:
EPS 134: We are not in a low vitamin D epidemic, with Regina Nuzzo PhD & Kristin Cobb PhD
You're Invited to my upcoming Gut Masterclass!
Why Expensive Testing, Restrictive Diets and Traditional Gut Protocols Haven't Fixed Your Bloating & Pooping Problems. This is the simple fix nobody has told you about!Here's what I'll be covering:
[ SAVE YOUR SPOT HERE ]
CONNECT WITH TARA: On Instagram: @tarathornewellness
On Facebook: https://www.facebook.com/TaraThorneNutrition
Book A 30- Minute Consultation with Tara HERE
FREE GUIDE: 5 Reasons Why You're Still Bloated and Have Poop Problems, Despite Doing Everything "Right" [DOWNLOAD HERE]
In this episode, Tara answers your health questions straight from Instagram, covering everything from gastritis and SIBO to leaky gut, insulin resistance, thyroid issues, low ferritin and B12, and GLP-1 medications.
She dives into why H. pylori should be properly ruled out with gastritis, why SIBO requires breath testing, the limitations of zonulin testing, and why low ferritin doesn't automatically mean iron deficiency. She also shares her thoughts on supporting insulin sensitivity through muscle, protein, fibre, stress management and lifestyle before reaching for supplements.
The conversation also gets into thyroid health and Hashimoto's, the realities of aging, iron and B12 testing, and GLP-1 medications. It's a wide-ranging Q&A designed to help you look beyond symptoms and single test results and take a more thoughtful approach to your health. In this episode:
MENTIONED IN THIS EPISODE: EPS 130: Do not take oral / IV iron until you've listened to this.
------------------------------------------------------------------------- You're Invited to my upcoming Gut Masterclass!
Cut gluten, dairy, soy, sugar, gone low FODMAP, and paid for expensive tests, yet still having bloating and poop problems? This is the simple fix nobody has told you about!Here's what I'll be covering:
[ SAVE YOUR SPOT HERE ]
CONNECT WITH TARA: On Instagram: @tarathornewellness
On Facebook: https://www.facebook.com/TaraThorneNutrition
Book A 30- Minute Consultation with Tara HERE
FREE GUIDE: 5 Reasons Why You're Still Bloated and Have Poop Problems, Despite Doing Everything "Right" [DOWNLOAD HERE]
There is a lot of conflicting information online about progesterone right now, particularly around whether women need to take it continuously, whether cycling is necessary, and whether progesterone can somehow interfere with estrogen or increase dementia risk. In this conversation, Dr. Phyllis Bronson, Carol Petersen, RPh, CNP, and Jill Chmielewski, RN, BSN, discuss some of the biggest claims circulating about progesterone and hormone therapy.
The conversation explores the importance of progesterone, how different delivery methods can affect the way it works in the body, and why dose and individual response matter. They also discuss oral, topical and vaginal progesterone, the role of allopregnanolone, estriol and Bi-Est, and why measuring hormones in the blood doesn't always tell the full story of what is happening at the tissue level.
They also tackle one of the biggest current controversies: the idea that continuous progesterone may increase dementia risk. The group discusses the evidence and theories behind this claim, the importance of balancing estradiol with progesterone, and why women need to be cautious about making hormone decisions based on simplified social media messaging. This is a wide-ranging conversation designed to give you more context, more questions to ask, and a deeper understanding of the ongoing debate around women's hormones.
In this episode:
Phyllis Bronson, Ph.D., holds a doctorate in biochemistry. Her ongoing research involves studying the biological impact of molecules on mood and emotion. Dr. Bronson works with women who have hormone-based mood disorders, utilizing her original research on human identical hormones. She lives in Aspen, Colorado, and is President of Biochemical Consulting and The Biochemical Research Foundation. Dr. Bronson is the author of Moods, Emotions, and Aging: Hormones and the Mind-Body Connection,and has authored many articles, which can be found here.
In the Aspen area? On July 27th, the Jewish Community Center in Aspen will be hosting The Great Hormone Conversation with Phyllis and Dr. Alan Altman. For more info or tickets,click here.
About Carol Petersen, RPh, CNP
Carol Petersen is an accomplished compounding pharmacist with decades of experience helping patients improve their quality of life through bioidentical hormone replacement therapy. She graduated from the University of Wisconsin School of Pharmacy and is a Certified Nutritional Practitioner. Her passion for optimizing health and commitment to compounding is evident in her involvement with organizations including the International College of Integrated Medicine and the American College of Apothecaries, the Academy of Anti-Aging Medicine (A4M), American Pharmacists Association and the Alliance for Pharmacy Compounding.
She was also the founder and first chair for the Compounding Special Interest Group with the American Pharmacists Association. She chairs the Integrated Medicine Consortium, an umbrella group for complementary medicine organizations. She cohosts a radio program, "Take Charge of Your Health," in the greater New York area. She is on the Medical Advisory Boards for the Centre for Menstrual Cycle and Ovulation Research (CeMCOR.ca) and the Institute for Bioidentical Medicine (IOBIM.org). She also writes and edits for A4M's website www.worldhealth.net and is a co-producer of "Immortality Now" podcasts. Carol offers personal consultations at www.thewellnessbydesignproject.com.
About Jill Chmielewski, RN, BSNJill Chmielewski, a Registered Nurse, Certified Health Coach, Menopause Educator, and Women's Health Advocate with over 30 years of experience in healthcare. Most recently, Jill joined the Balance App team as the U.S. expert. Balance was founded by Dr. Louise Newson and is dedicated to educating and empowering women around the world with evidence-based information, helping them better understand their hormone health and make informed choices for their bodies.
CONNECT WITH TARA: On Instagram: @tarathornewellness
On Facebook: https://www.facebook.com/TaraThorneNutrition
Book A 30- Minute Consultation with Tara HERE
FREE GUIDE: 5 Reasons Why You're Still Bloated and Have Poop Problems, Despite Doing Everything "Right" [DOWNLOAD HERE]
In Part 2 of Tara's conversation with Dr. Lindsey Berkson, they continue the discussion by looking at the different forms and delivery methods of HRT, including Bi-Est, estradiol, estriol and progesterone. They discuss why the way a hormone is delivered can matter, why vaginal progesterone may work differently from oral or topical progesterone, and why individual response matters when choosing a delivery method.
The conversation then moves into testosterone and breast health, including the role of hormone metabolites and estrogen receptors. Dr. Berkson also shares her thoughts on mammograms and breast cancer screening, including her own experience of finding breast cancer shortly after receiving a negative mammogram.
This episode ultimately comes back to one of the biggest themes of the entire conversation: don't blindly follow a protocol simply because it's considered standard. Understand the evidence, understand the limitations, and make informed decisions with appropriate medical support.
In Part 2:
Lindsey Berkson, MA, DC, CNS, DACBN was a Distinguished Hormone Scholar at the Center for Bioenvironmental Research (CBR: Tulane/Xavier Universities). She is a leading figure in integrative medicine, renowned for her expertise in hormones, nutrition, digestion, and environmental science. With a background as a clinician, professor, bestselling author, and radio show host, she brings a wealth of experience to her work. At the CBR, she collaborated with pioneers in estrogen and sex-steroid receptor research. Dr. Berkson is also a respected educator, teaching MDs and pharmacists in advanced certification courses. She has developed innovative nutraceuticals, holds patents in bioidentical hormone therapy, and has contributed to groundbreaking research on dialysis/pharmaceutical medications and nutrition. Dr. Berkson consults internationally, focusing on medical nutrition for breast cancer, inflammatory bowel disease, renal problems, and complex health issues.
Dr. B's Links:Email - [email protected] Webpage - www.drlindseyberkson.com Memberships - www.drlindseyberkson.com/membership Agile Thinking Substack - https://drlindseyberkson.substack.com/ Biotics Products - https://drlindseyberkson.com/bioticsproducts/ Hormones: Vilified to Vindicated (Course) - https://drlindseyberkson.com/v2v/ Oxytocin Medicine - https://drlindseyberkson.com/oxytocinmedicine/
**Get $100 off Dr. Berkson's Everything Breast Cancer and/or Everything Hormones Courses by using the code: PC100TARA
https://drlindseyberkson.com/everythingbreastcancer/ https://drlindseyberkson.com/everything-breast-cancer-nonprofessional/ https://drlindseyberkson.com/everythinghormones/
Estradiol vs. Bi-Est Debate, watch here: https://www.youtube.com/watch?v=u-p82VW1weA&t=2508s
Watch Tara's Instagram Live with Dr. Berkson here: https://www.instagram.com/reel/DN6ieQRE0PI/
Fix Your Gut Masterclass Stop Blaming the Food! The Real Reason You've Still Got Bloating and Pooping Problems and How to Fix Your Gut for Good.
In this free, live masterclass Tara will walk you through the real reason your gut symptoms keep coming back, no matter what you've tried, and what actually needs to happen to fix them properly, at the root, for good.
[Save your spot HERE]Does estrogen really cause breast cancer? It's one of the biggest fears women have when considering HRT, and in this conversation, Dr. Lindsey Berkson takes Tara back to where much of that fear began. They unpack the history of the Women's Health Initiative, how the original messaging around hormones shaped medical practice, and what later analyses of the research have shown.
Dr. Berkson explains why she believes estrogen has been misunderstood, including the difference between estrogen's effects on different receptors and why "estrogen-positive" breast cancer does not necessarily mean estrogen caused the cancer. They also discuss research involving women with ER-positive breast cancer who received estrogen and what those studies reported.
Dr. Berkson then shares her own breast cancer story and why it ultimately led her to spend decades researching hormones. This is a fascinating conversation about how medical messaging evolves, why women need to understand the details behind the studies, and why Tara believes these are conversations women deserve to have. In Part 1:
Dr. Lindsey Berkson
Lindsey Berkson, MA, DC, CNS, DACBN was a Distinguished Hormone Scholar at the Center for Bioenvironmental Research (CBR: Tulane/Xavier Universities). She is a leading figure in integrative medicine, renowned for her expertise in hormones, nutrition, digestion, and environmental science. With a background as a clinician, professor, bestselling author, and radio show host, she brings a wealth of experience to her work. At the CBR, she collaborated with pioneers in estrogen and sex-steroid receptor research. Dr. Berkson is also a respected educator, teaching MDs and pharmacists in advanced certification courses. She has developed innovative nutraceuticals, holds patents in bioidentical hormone therapy, and has contributed to groundbreaking research on dialysis/pharmaceutical medications and nutrition. Dr. Berkson consults internationally, focusing on medical nutrition for breast cancer, inflammatory bowel disease, renal problems, and complex health issues.
Dr. B's Links:Email - [email protected] Webpage - www.drlindseyberkson.com Memberships - www.drlindseyberkson.com/membership Agile Thinking Substack - https://drlindseyberkson.substack.com/ Biotics Products - https://drlindseyberkson.com/bioticsproducts/ Hormones: Vilified to Vindicated (Course) - https://drlindseyberkson.com/v2v/ Oxytocin Medicine - https://drlindseyberkson.com/oxytocinmedicine/
**Get $100 off Dr. Berkson's Everything Breast Cancer and/or Everything Hormones Courses by using the code: PC100TARA
https://drlindseyberkson.com/everythingbreastcancer/ https://drlindseyberkson.com/everything-breast-cancer-nonprofessional/ https://drlindseyberkson.com/everythinghormones/
Estradiol vs. Bi-Est Debate, watch here: https://www.youtube.com/watch?v=u-p82VW1weA&t=2508s
Watch Tara's Instagram Live with Dr. Berkson here: https://www.instagram.com/reel/DN6ieQRE0PI/
Fix Your Gut Masterclass Stop Blaming the Food! The Real Reason You've Still Got Bloating and Pooping Problems and How to Fix Your Gut for Good.
In this free, live masterclass Tara will walk you through the real reason your gut symptoms keep coming back, no matter what you've tried, and what actually needs to happen to fix them properly, at the root, for good.
[Save your spot HERE]Think your gut is healthy because you don't have bloating, constipation or indigestion? Think again. In this episode, Tara explains why you can have significant gut dysbiosis without a single digestive symptom—and why that matters if you're taking HRT.
Your gut plays a critical role in how your body metabolises and eliminates estrogen. Tara unpacks the connection between the microbiome, liver detoxification, the estrobolome, and beta-glucuronidase, and explains why simply taking supplements like DIM or calcium D-glucarate isn't addressing the root cause.
Whether you're on HRT or supporting your hormones naturally, this episode will help you understand why a healthy gut is essential for healthy hormone metabolism—and why optimising your gut may be one of the most important steps you can take, even if your digestion feels perfectly normal. In this episode:
Mentioned in this episode:
PIQUE TEA - These are some of Tara's favourite teas! They're crystal form, which makes them super unique and easy to transport in your purse, (they come in single use satchels!) and higher in polyphenols. They're made from high quality ingredients with triple toxin screening, (super important when it comes to your tea). Click HERE to visit the shop.
You may also enjoy the following episodes:
EPS 84: The Invisible Benefits of HRT (HRT is important even if you have NO symptoms!).
EPS 86: You can't HRT your way out of a crappy diet or poor lifestyle habits.
EPS 139: Not "everything" is solved with HRT. It's not a magic bullet.
EPS 112: Gold Nuggets About HRT with Sarah Daccarett, MD
Gut Relief Package Promotion
What's Included:
Leaky gut has become one of the most talked about topics in the wellness world, but how much of what you've heard is actually true?
In this episode, Tara separates the science from the social media myths surrounding intestinal permeability (commonly called "leaky gut"). She explains why having some intestinal permeability is completely normal, who is actually at risk of developing excessive permeability, and why telling everyone they have a leaky gut can lead to unnecessary fear, supplements, and expense.
You'll also learn what really damages the gut lining, why common tests like zonulin may not be giving you reliable answers, the gold-standard test used in research, and the evidence-based strategies that genuinely help support and repair the gut barrier.
If you've ever been told you have leaky gut—or you've wondered whether you do—this episode will help you understand what the research actually says.
In this episode:
Gut Relief Package Promotion
What's Included:
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