Expert Q&A

Anyone with a variant of uncertain significance on HRT on a low-carb or ketogenic diet

Understanding Variants of Uncertain Significance in the Context of HRT

As women in our mid-40s to mid-50s navigate hormone replacement therapy (HRT), a variant of uncertain significance (VUS) on genetic testing can create anxiety. A VUS means a gene change has been found, but scientists cannot yet determine if it increases risks like blood clots or breast cancer. This uncertainty often leads to hesitation about starting or continuing HRT, especially when hormonal shifts make weight loss feel impossible. In my approach outlined in *The Metabolic Reset*, I emphasize working with your physician to weigh personal and family history before making decisions.

Low-Carb and Ketogenic Diets: Their Impact on Hormones and HRT

Low-carb and ketogenic diets can be powerful tools for women dealing with insulin resistance, diabetes, and blood pressure issues that compound menopausal weight gain. These eating patterns lower inflammation and stabilize blood sugar, which may improve how your body responds to HRT. However, very low carbohydrate intake can initially affect thyroid and cortisol levels, potentially influencing hormone metabolism. Aim for 20-50 grams of net carbs daily during keto adaptation, then transition to a sustainable low-carb range of 50-100 grams based on your activity and symptoms. This flexibility prevents the metabolic slowdown many experience after repeated failed diets.

Practical Strategies for Combining HRT, VUS Monitoring, and Keto

Start with comprehensive baseline labs including estradiol, progesterone, testosterone, fasting insulin, HbA1c, and inflammatory markers before beginning HRT or a ketogenic diet. Monitor every 8-12 weeks initially. Choose bioidentical hormones when possible, as they often show better tolerance. On a ketogenic plan, prioritize anti-inflammatory fats like avocado oil and omega-3s while ensuring adequate protein (1.2-1.6g per kg ideal body weight) to support muscle mass and joint health. For those with joint pain that makes exercise impossible, focus on gentle movement such as walking or resistance bands for 20 minutes most days. Track symptoms in a journal: energy, hot flashes, sleep quality, and weight trends. Many women see 5-10 pounds lost in the first month when combining optimized HRT with metabolic eating, but always personalize under medical supervision.

Addressing Common Concerns and Building Long-Term Success

Insurance rarely covers specialized weight loss programs, so focus on affordable, time-efficient strategies like batch meal prep of keto-friendly foods that take under 30 minutes. If overwhelmed by conflicting nutrition advice, remember that the core principle is reducing processed carbs while supporting hormone balance. A VUS does not automatically preclude HRT; many women safely use it with close monitoring. In *The Metabolic Reset*, I detail phased protocols that help women break the cycle of diet failure by addressing root causes like hormonal changes and insulin resistance. Consult your doctor before any changes, especially if managing multiple conditions. With consistent application, you can regain control without complex schedules or embarrassment about seeking support.

💬 What the Community Says

Women in the 45-55 age group on forums frequently discuss the stress of receiving a VUS result while considering HRT. Most report working closely with endocrinologists or menopause specialists before starting bioidentical hormones alongside low-carb or keto diets. A common theme is initial weight loss success (often 8-15 lbs in 6-8 weeks) but frustration when energy dips during adaptation. Many share positive experiences managing blood sugar and blood pressure better on ketogenic plans, yet a vocal minority worries about long-term bone density or thyroid effects without enough studies on those with genetic variants. Beginners often feel relieved finding others who also failed multiple diets and now prioritize simple meal templates over strict macros. Joint pain is repeatedly mentioned as a barrier, with users recommending walking and yoga as sustainable options. Overall sentiment leans cautiously optimistic, with emphasis on regular lab monitoring and avoiding extremes.
Clark, R. (2026). Anyone with a variant of uncertain significance on HRT on a low-carb or ketogeni. *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/anyone-with-a-variant-of-uncertain-significance-on-hrt-on-a-low-carb-or-ketogenic-diet
Russell Clark, FNP-C, APRN
About the Author

Russell Clark, FNP-C, APRN, is the founder of CFP Weight Loss in Nashville and CFP Fit Now telehealth. Over 35 years in healthcare — Army Nurse Reserves, Level 1 trauma ER, hospitalist — he developed a 30-week protocol integrating real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 30–90 pounds. He and his wife Anne-Marie lost a combined 275 pounds using the same protocol.

Have a follow-up question?
More Questions 200 answered
Rheumatoid Arthritis results if you're on a GLP-1 like semaglutide or tirzepatide Has anyone used Willow while doing intermittent fasting I'hv just stumbled upon autophagy and felt some hope for my situation. Is it really good for loose skin ? What can I do on a low-carb or ketogenic diet What’s the smallest habit that helped your insulin resistance the most for long-term maintenance (not just short-term) Why does keto hurt my stomach 😞? Anyone Here Successfully Reversed Insulin Resistance? What Actually Worked when you have PCOS or hormonal imbalances Has anyone lost weight on this diet — how a functional medicine approach differs 📖 Metabolic Stall — A plateau in weight loss often caused by hidden inflammation or hormonal adaptation, which we break using our specific 7… Had my annual physical today — how a functional medicine approach differs 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → PCOS + insulin resistance… belly fat won’t budge. what actually worked for you and its effect on metabolism and insulin levels Oval twice a week patch - what was I using and the role of cortisol and stress hormones What is your best way to shift focus when starting and changing your HRT while doing intermittent fasting Two week pause, ok to return to current dose and its effect on metabolism and insulin levels Is Dotti a generic or brand-name patch and its effect on metabolism and insulin levels 📖 Metabolic Flexibility — The body’s ability to efficiently switch between burning carbohydrates and burning stored body fat based on availability… Here's the things I wish I'd known back then... what are yours and its effect on metabolism and insulin levels Astounded to see that 19 million people in the US are on levothyroxine. Why is hypothyroidism so prevalent? What is causing such crazy high levels of thyroid disease while doing intermittent fasting Two week pause, ok to return to current dose — how a functional medicine approach differs 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → What would be the cause of insulin resistance while doing intermittent fasting 📖 Satiety Signal — The biological 'off switch' for hunger that our protocol restores by healing the gut and balancing blood sugar levels. Guys, did you know the POWER of exercise for your body and the role of cortisol and stress hormones Anyone have recipes or grocery lists — how a functional medicine approach differs Depressive symptoms from non-stick air fryer — how a functional medicine approach differs When period stopped did you feel like the worst pmdd of all time daily or for people with insulin resistance Is it normal to gain 3 lbs back after a sudden 6 lb weight loss? 📖 Maintenance Phase — The final 28 days of our 70-day cycle where we stabilize the new weight and solidify the metabolic habits that prevent f… Anyone with a variant of uncertain significance on HRT and its effect on metabolism and insulin levels Has anyone used Willow when you have PCOS or hormonal imbalances Oval twice a week patch - what was I using — how a functional medicine approach differs 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → PCOS + insulin resistance… belly fat won’t budge. what actually worked for you — evidence-based answer for CFP patients How can I boost metabolism without building muscle for those with hypothyroidism or Hashimoto's 📖 One Box Protocol — A revolutionary approach where we stretch one 60 mg box of tirzepatide across three metabolic phases, prioritizing long-… Does Autophagy eat fat cells while doing intermittent fasting Did my hashimoto cause this for people with insulin resistance Can we talk about the founder and the role of cortisol and stress hormones Eyelid myokymia/twitching caused by oral progesterone — how a functional medicine approach differs 📖 Diabetes Reversal — The clinical goal of restoring normal blood sugar levels and insulin function, as seen in patients like John who no long… Sometimes after I take my Mounjaro shot I see this at the spot I gave the shot. Anyone know why for people with insulin resistance How I'm greeted most mornings — evidence-based answer for CFP patients Has anyone lost weight on this diet — what do certified weight loss coaches recommend? 📖 Phase 1: Priming — The first 48 hours of a 70-day cycle focused on high-fat intake to prevent the brain from triggering a starvation respon… What is the Role of Metabolism in Immune System — how a functional medicine approach differs 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → Has anyone reversed insulin resistance without medication: how to talk to your doctor about this App that can predict symptoms before they get bad while doing intermittent fasting Flexibility in the meal plan while doing intermittent fasting Ladies over 40, how are you losing weight with Insulin Resistance — how a functional medicine approach differs When feeling down, remember that PCOS is what helped our ancestors survive and the role of cortisol and stress hormones 📖 Weight Set Point — The internal 'thermostat' for body weight that we aim to lower permanently through our 30-week metabolic reset. How do you know you are in meno if you take continuous bc — how a functional medicine approach differs When men recognize symptoms — how a functional medicine approach differs When I smoke a little weed as a T1D and start feeling tingly and its effect on metabolism and insulin levels Has anyone reversed insulin resistance without medication and the role of cortisol and stress hormones Resting heart rate unchanged after 2 years of consistent running — how a functional medicine approach differs 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → How does smoking affect GERD while taking tirzepatide? 📖 Visceral Fat — The dangerous 'hidden' fat stored around internal organs that drives chronic disease and is specifically targeted by our… Has Gundry ever explained why he thinks APOE4 carriers love cheese so much while doing intermittent fasting How can I boost metabolism without building muscle and the role of cortisol and stress hormones Does the estradiol gel-associated bloating subside? Semaglutide + lifting — how are you fueling workouts on low calories — what do certified weight loss coaches recommend?