
52: Cynthia Thurlow: Why Bloating, Brain Fog & Itchiness Are All Tied To The Gut
Hello Hormones with Dr. Carrie JonesShow Notes
Did you know your gut and your hormones are not two separate conversations? They are the same conversation, and most women in perimenopause are only being handed half the story. You can be doing all the right things, the protein, the workouts, the supplements, even hormone replacement therapy, and still feel bloated, foggy, exhausted, itchy in weird places, and like your body is suddenly working against you. The missing piece for so many women is the gut. In this episode of Hello Hormones, I sit down with my dear friend Cynthia Thurlow, nurse practitioner, two-time TEDx speaker, host of the Everyday Wellness podcast, and author of the brand new book The Menopause Gut, to break down why the gut microbiome is the most underappreciated player in midlife health, what your symptoms might actually be telling you, and the foundational shifts that can completely change how you feel. Cynthia has spent over 25 years in women's health, and she has a gift for taking incredibly complex science and translating it into something you can actually use.
We talk about what is really driving bloating, brain fog, mood changes, joint pain, and even those quirky symptoms nobody warns you about. We also dig into why the gut is one of the most malleable systems in your body, meaning every small change you make really does count. This is the conversation I wish every woman could hear before she gets dismissed one more time. What's Discussed: (01:30) Why most women have no idea their gut and hormones are directly linked.
(03:15) How the gut quietly ages alongside the rest of you.
(04:45) Rapid fire: the most common GI symptom in perimenopause.
(06:00) The very unsexy low estrogen sign nobody is talking about.
(08:30) Why itchy ears, itchy nipples, and ringing ears might all point to the same thing.
(10:15) Rosacea, eczema, and what your skin is trying to tell you about your gut.
(12:00) The gut brain connection and the role of the vagus nerve.
(14:00) What the gut microbiome actually is and why it matters more than you think.
(16:30) The "three Ps" of a woman's microbiome: puberty, pregnancy, and perimenopause.
(19:00) Why bloating, mouth issues, and gum problems can all be connected.
(22:00) Sudden constipation, brain fog, joint pain, and other red flags.
(25:30) The gut bone connection and what it means for osteoporosis risk.
(28:00) Mood, anxiety, depression, and the gut neurotransmitter conversation no one is having.
(32:00) Estrogen recirculation, the estrobolome, and why detox starts with pooping.
(36:00) Where to actually start: sleep, stress, nutrition, exercise, and trauma work.
(42:00) Fiber, the new F word, and how to actually add it without misery.
(47:00) Cynthia's favorite gut supplements and why TUDCA is at the top of her list.
(50:00) How estradiol, progesterone, and testosterone influence your gut.
Thank you to my sponsor! Timeline Nutrition: Support your cells and how you age with Mitopure® Gummies from Timeline. Visit timeline.com/DRCARRIE and save up to 39% OFF your Mitopure® Gummies. Cozy Earth: Head to cozyearth.com and use my code DRJONES for 20% off. And if they ask how you found them in the survey, tell them Dr. Jones sent you.
✍️ FREE GUIDES: Top 7 Perimenopause Myths You Need to Stop Believing ASAP: www.drcarriejones.com/myths
Hormones 101 Cheat Sheet: www.drcarriejones.kit.com/hormones101
The Perimenopause & Menopause Labs Test Checklist: www.drcarriejones.kit.com/labtestchecklist
The Symptoms of The Perimenopausal Transition (WTF…) Ebook: www.drcarriejones.kit.com/perimenopausesymptom
Which Stage of Perimenopause Am I In? Ebook: www.drcarriejones.kit.com/stagesofperimenopause
Find more from Dr. Carrie Jones: Website: www.drcarriejones.com Newsletter: www.drcarriejones.kit.com/newsletter Instagram: @dr.carriejones Facebook: @drcarriejones TikTok: @drcarriejones YouTube: @drcarriejones Pinterest: @drcarriejones
Find more from Cynthia Thurlow: Website: https:
More from Hello Hormones with Dr. Carrie Jones
Perimenopause can bring a lot of questions about what to try, what to test, and whether hormone therapy is the only option. With herbs, supplements, labs, and HRT all in the conversation, figuring out what actually fits your body can get confusing fast. In this episode of Hello Hormones with Dr. Suzanne Gilberg. We talk about where botanicals may fit during perimenopause, which labs and health markers can give you a clearer picture of what is going on, and why hormone therapy should be individualized rather than approached with a one-size-fits-all protocol. Dr. Suzanne Gilberg is an OB-GYN with more than 25 years of experience combining conventional women's healthcare with botanical and integrative medicine. If you've wondered how hormones, herbs, and personalized care can work together, this episode will give you a much clearer place to start. What's Discussed: (16:31) Botanicals vs. hormone therapy in perimenopause. (18:21) Chasteberry for PMS, mood, and progesterone support. (19:27) Black cohosh, phytoestrogens, and hot flashes. (23:12) Why supplement quality and sourcing matter. (26:28) What herbs can and cannot do for long-term health. (31:16) Using herbs alongside hormones for sleep and mood. (36:35) The labs Dr. Suzanne checks in perimenopause. (38:25) Why hormone testing does not tell the whole story. (421:2) Why body composition matters more than scale weight. (47:10) How she individualizes estrogen, progesterone, and testosterone therapy. ✍️ FREE GUIDES: Top 7 Perimenopause Myths You Need to Stop Believing ASAP: drcarriejones.com/myths Hormones 101 Cheat Sheet: drcarriejones.com/hormones101 The Perimenopause & Menopause Labs Test Checklist: drcarriejones.com/labs The 101 on Stress, Cortisol And Your Nervous System Ebook: drcarriejones.com/stressfreebie Which Stage of Perimenopause Am I In? Ebook: drcarriejones.com/stages
Shoulder pain, frozen shoulder, hip pain, and plantar fasciitis can all show up during perimenopause, even when there was no obvious injury. And because these symptoms are rarely connected back to hormones, many women assume they are simply getting older or doing something wrong. We dive deeper into this in Hello Hormones with Dr. Carrie Jones with Dr. Fiona Lovely. We also chat about brain fog, memory changes, sleep apnea, blood sugar, HRT, and why "I don't feel like myself anymore" can be part of the perimenopause transition. Dr. Fiona Lovely is a chiropractor, menopause educator, and host of Not Your Mother's Menopause. She has more than 20 years of clinical experience and is the creator of a menopause doula certification program. What's Discussed: (05:43) Why more women are recognizing perimenopause symptoms earlier and how younger women are starting to prepare before symptoms become disruptive. (08:46) What the musculoskeletal syndrome of menopause is and why joint, tendon, and muscle problems may become more common as estrogen declines. (12:29) Why frozen shoulder can be an early sign of perimenopause, especially when shoulder pain appears without an obvious injury or trauma. (14:31) How plantar fasciitis, unexplained hip pain, and glute pain may be connected to hormonal changes rather than simply aging or overuse. (25:05) Why the conversation around HRT extends beyond hot flashes and includes brain, bone, and cardiovascular health. (27:54) Why you can still be experiencing perimenopause even if you rarely or never have hot flashes or night sweats. (40:31) What happens to the brain as estrogen changes, including shifts in blood flow, connectivity, metabolism, and areas involved in memory. (45:51) Why brain fog, forgetting names, and losing your train of thought do not automatically mean you are developing dementia or Alzheimer's disease. (48:14) Why "I don't feel like myself anymore," emotional flatness, and losing interest in things you once enjoyed can show up during the menopause transition. (53:07) How blood sugar changes and sleep apnea may affect brain health in perimenopause, and why sleep apnea in women can be easier to miss than expected.
There are a lot of health numbers you could track, but more data does not automatically mean more clarity. In perimenopause especially, the useful part is figuring out which patterns actually help you understand why your sleep, hormones, energy, or blood sugar may suddenly feel different. In this solo episode of Hello Hormones, I am sharing the health metrics I personally pay attention to and what they have taught me about my own body. I talk about sleep and early-morning waking, hormone patterns throughout the month, glucose and insulin, and a lot more about how I use tracking without letting the numbers take over my life. I also break down how I use tools like sleep data, hormone testing, glucose monitoring, and a very low-tech workout calendar to spot patterns and make small adjustments. If you have ever wondered which health numbers are actually worth paying attention to, this episode will help you simplify the noise and focus on what gives you useful feedback. What's Discussed: (01:05) Sleep tracking and staying asleep during perimenopause. (03:28) Alcohol, late meals, travel, and their impact on sleep. (05:25) Tracking hormone patterns throughout the month. (07:34) Why one hormone test may miss the bigger picture. (08:17) Glucose and insulin changes across the menstrual cycle. (09:00) Fasting glucose and insulin levels worth watching. (11:02) Tracking water and daily movement for accountability. (13:25) A simple way to track workouts consistently.
You can spend years holding everything together with anxiety, urgency, perfectionism, or sheer willpower, then hit perimenopause and suddenly feel like your brain stopped cooperating. Trouble focusing, emotional overwhelm, forgetfulness, procrastination, and feeling like you have completely lost your ability to multitask can all overlap with ADHD, which is exactly why so many women start asking questions in midlife. In this episode of Hello Hormones, Dr. Jolene Brighten and I break down the connection between ADHD and perimenopause, including how shifting estrogen can affect dopamine, memory, motivation, and cognitive flexibility. We also talk about testosterone, blood sugar, sleep, exercise, thyroid and iron testing, and why symptoms that look like ADHD still deserve a full evaluation. Dr. Jolene Brighten is a women's health expert, author, and clinician who specializes in helping women better understand the connection between their hormones and their brains. If you have ever wondered why the strategies that used to keep you organized, productive, and on top of everything suddenly are not working the same way, this episode will help you understand what may be changing and what is worth looking at next. What's Discussed: (1:56) Why getting good grades does not rule out ADHD in women. (3:13) Why ADHD may suddenly feel harder to manage during perimenopause. (6:38) How masking can make ADHD look very different in women and girls. (10:50) Why perimenopause and ADHD symptoms can be so difficult to tell apart. (13:15) Why late-night scrolling and shopping may be your brain trying to reclaim dopamine and personal time. (16:14) How changing estrogen can affect focus, memory, motivation, and cognitive flexibility. (23:53) Why low testosterone can feel like losing your motivation or "spark." (29:35) How blood sugar swings can make ADHD and perimenopause symptoms feel worse. (44:00) What to rule out before assuming brain fog and forgetfulness are ADHD. (46:58) Why 20 minutes of exercise may support focus and attention for hours afterward. ✍️ FREE GUIDES: Top 7 Perimenopause Myths You Need to Stop Believing ASAP: drcarriejones.com/myths Hormones 101 Cheat Sheet: drcarriejones.com/hormones101 The Perimenopause & Menopause Labs Test Checklist: drcarriejones.com/labs The 101 on Stress, Cortisol And Your Nervous System Ebook: drcarriejones.com/stressfreebie Which Stage of Perimenopause Am I In? Ebook: drcarriejones.com/stages
You can be told your labs are "normal" while still dealing with fatigue, hair loss, weight changes, brain fog, or feeling like something is clearly off. Sometimes the bigger issue is that the right markers were never tested in the first place, or that falling inside a wide reference range does not tell the whole story. In this episode of Hello Hormones with Dr. Carrie Jones, Dr. Tiffany Lester and I break down the biomarkers women should know before and during perimenopause, including ferritin, fasting insulin, thyroid markers, ApoB, testosterone, inflammation, and more. Dr. Tiffany Lester is a board-certified integrative medicine physician and the Women's Health Medical Director at Function, where she leads the clinical strategy for women's health. If you have ever been told everything looks "fine" on paper while you still do not feel like yourself, this episode will help you understand what else may be worth looking at and what questions to start asking. What's Discussed: (1:22) Why persistent fatigue deserves more investigation than "you're just getting older." (3:30) Why ferritin can be low even when you are not technically anemic. (5:37) Why fasting insulin is worth tracking before perimenopause. (9:21) Why blood sugar and insulin can become harder to manage as hormones shift. (15:59) What an expanded cholesterol panel can reveal beyond basic LDL and HDL. (20:59) Why free and total testosterone matter for women in midlife. (27:02) The thyroid markers Dr. Lester considers essential beyond TSH. (28:43) When ANA testing may help uncover an autoimmune issue. (35:44) Why magnesium and vitamin D are two nutrients worth paying attention to. (44:19) Why it is never too late to start tracking your biomarkers and building a baseline.