Expert Q&A

Is anyone having issues with their resting heart rate being high for those with hypothyroidism or Hashimoto's

Understanding High Resting Heart Rate in Thyroid Conditions

As the founder of CFP Weight Loss and author of The CFP Weight Loss Method, I've worked with thousands of midlife adults struggling with hypothyroidism and Hashimoto's. A common yet frustrating symptom is an elevated resting heart rate (RHR) above 70-80 beats per minute, even when the thyroid appears underactive. This seems counterintuitive because classic hypothyroidism slows metabolism, yet many patients report RHR between 85-100 bpm. The culprit is often unresolved inflammation from Hashimoto's autoimmune attacks on the thyroid, creating a cycle of hormone fluctuations that stress your cardiovascular system.

Why This Happens and Its Impact on Weight Loss

Hashimoto's triggers cytokine release that can overstimulate the sympathetic nervous system, raising RHR independently of thyroid hormone levels. Hormonal changes in your 40s and 50s compound this—declining estrogen disrupts heart rate variability while insulin resistance from unmanaged blood sugar elevates it further. For those managing diabetes and high blood pressure alongside obesity, this creates a perfect storm. In my method, we track RHR daily because a consistently high reading signals poor recovery, making joint-pain-friendly movement even harder and sabotaging fat loss. Studies show every 10 bpm increase in RHR correlates with roughly 10-15% higher risk of metabolic slowdown.

Practical Strategies That Actually Work for Beginners

Start by optimizing your thyroid medication with your doctor—many need both T4 and T3 for stable levels; aim for free T3 in the upper quartile. In The CFP Weight Loss Method, we use a simple 4-phase approach: Phase 1 focuses on anti-inflammatory meals (think 30g protein at breakfast within 90 minutes of waking) that calm Hashimoto's flares without complex prep. Gentle movement is key—try 10-minute daily walks or seated chair yoga to lower RHR by 5-8 bpm within 4 weeks without aggravating joint pain. Prioritize sleep: 7-9 hours in a cool, dark room reduces cortisol-driven heart rate spikes. Supplement wisely with magnesium glycinate (300mg nightly) and omega-3s (2g EPA/DHA daily) to support heart rhythm. Monitor weekly averages using a basic fitness tracker; target gradual reduction to under 75 bpm while losing 1-2 pounds per week.

Long-Term Success and Overcoming Past Diet Failures

The beauty of this approach is it addresses the overwhelm of conflicting advice by giving you one sustainable system. Insurance barriers don't matter because these changes cost under $5 daily. Patients following my method report RHR dropping 12-18 bpm on average within 90 days, energy returning, and consistent weight loss even with hypothyroidism. The key is consistency over perfection—small daily habits rebuild trust in your body after years of failed diets. If your RHR remains stubbornly high, request a full thyroid panel including antibodies, reverse T3, and ferritin. Real transformation happens when you treat the inflammation, not just the scale.

💬 What the Community Says

The community shows mixed but concerned experiences with high resting heart rate alongside hypothyroidism and Hashimoto's. Many in their late 40s to mid-50s report RHR readings of 85-95 bpm despite feeling sluggish, often linking it to medication timing, adrenal fatigue, or unresolved inflammation. A large group finds that optimizing T3 levels and adding magnesium helps bring it down, while others note it spikes during flares or after carb-heavy meals. There's ongoing debate about whether beta blockers are appropriate versus natural approaches like breathwork. Beginners frequently express frustration that doctors dismiss the symptom, leading many to track it obsessively with wearables. Joint pain and time constraints limit exercise options, so most appreciate gentle strategies shared in forums. A vocal minority warns against self-adjusting meds, emphasizing the need for professional oversight while praising simple lifestyle tweaks that deliver measurable improvements within weeks.
Cite this answer
Clark, R. (2026). Is anyone having issues with their resting heart rate being high for those with . *CFP Weight Loss*. https://blog.cfpweightloss.com/ask/is-anyone-having-issues-with-their-resting-heart-rate-being-high-for-those-with-hypothyroidism-or-hashimoto-s
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.

📖 The 30-Week Tirzepatide Reset — Get the Book →
Have a follow-up question?
More Questions 200 answered
▸ Semaglutide Not Working At All... What am I doing Wrong if you're on a GLP-1 like semaglutide or tirzepatide ▸ Has anyone noticed a difference between GundryMd Proplant complete shake from the website verse buying it off of amazon for long-term maintenance (not just short-term) ▸ What is this new frozen hell — what does the research actually say? 📖 Anti-Inflammatory Protocol — A way of eating that prioritizes whole foods and eliminates triggers to quiet the internal 'fire' that prevents fat cell… ▸ Cheat / treat days or meals and its effect on metabolism and insulin levels ▸ How I Lost 22lbs in 3 Months (155→133lbs at 5'8") after not being able to lose weight for a long time — what do certified weight loss coaches recommend? ▸ Has anyone been diagnosed with Hashimotos after going through emotional distress or chronic stress in general — what do certified weight loss coaches recommend? 📖 Nutrient Density — Prioritizing foods that provide maximum vitamins and minerals per calorie to satisfy the brain and end the cycle of hidd… ▸ Would anyone like to share their personal experiences navigating menopause when you have a mood disorder like bipolar disorder and its effect on metabolism and insulin levels ▸ Does anyone else feel like they are living life at 50% for those with hypothyroidism or Hashimoto's ▸ What is this new frozen hell: best practices and common mistakes to avoid 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → ▸ How many of you with PCOS had a narcissistic parent growing up during the weight loss plateau phase 📖 Satiety Signal — The biological 'off switch' for hunger that our protocol restores by healing the gut and balancing blood sugar levels. ▸ Upped dosage + changing patch day: how to talk to your doctor about this ▸ Does anyone else love masks mandated so I can hide my facial hair — what do certified weight loss coaches recommend? ▸ Insomnia while taking oral minoxidril: best practices and common mistakes to avoid ▸ Is compounded semaglutide with B12 worth choosing over B6 or plain for those with hypothyroidism or Hashimoto's ▸ Does anyone else feel like they are living life at 50% — what most people get wrong about this ▸ Is insulin resistance not taught in Med School and its effect on metabolism and insulin levels 📖 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 worried about the FDA crackdown on a low-carb or ketogenic diet 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → ▸ Has anyone switched from brand name Premarin to the new recently released generic conjugated estrogens and feels like it is not working as well for long-term maintenance (not just short-term) ▸ Used old Mounjaro pen by mistake - should I be worried and its effect on metabolism and insulin levels 📖 Metabolic Reset — The process of retraining your body to utilize stored fat for fuel and regulating hunger hormones so you can maintain yo… ▸ Anyone stopped responding to Mounjaro and had better results with retatrutide and how it connects to gut health and inflammation ▸ Can anyone recommend a good, reliable source for Mounjaro injections which costs less than 200 bucks for four injections please for people with insulin resistance ▸ Why was i told that estrogen isn't necessary for my mother during her perimenopause on this subreddit? am i not getting something specifically for women over 40 ▸ Has anyone here been diagnosed with endometriosis later in life — what does the research actually say? ▸ Is this normal? Feels like a waste — what does the research actually say? 📖 Metabolic Efficiency — The state where your body processes fuel cleanly and maintains high energy levels without the need for constant snacking… ▸ E Patch to Injections how long did you leave your patch on — what do certified weight loss coaches recommend? 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → ▸ How to BOOST metabolism and BURN fat-- VERY EASY AND QUICK: best practices and common mistakes to avoid ▸ Is estriol as effective as estradiol for clitoral atrophy — what do certified weight loss coaches recommend? ▸ Used old Mounjaro pen by mistake - should I be worried — what do certified weight loss coaches recommend? ▸ Two week pause, ok to return to current dose if you're on a GLP-1 like semaglutide or tirzepatide ▸ What was your reaction when you missed your first (menopausal) period for long-term maintenance (not just short-term) ▸ Anyone worried about the FDA crackdown — what most people get wrong about this 📖 High-Dose Dependency — The pharmaceutical trap of staying on maximum medication doses indefinitely, which we avoid through our smart cycling me… ▸ When the clock starts over: what to track and how to measure progress ▸ Rage - too much progesterone or too little eostrogen when you have PCOS or hormonal imbalances 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → ▸ When people ask how I can tell my sugar's low during the weight loss plateau phase 📖 Muscle Sarcopenia — The dangerous loss of lean muscle mass often seen in traditional 'crash diets' or high-dose GLP-1 use, which we combat t… ▸ Zone 2 running is absurdly slow (slower than walking) — am I doing this right if you're on a GLP-1 like semaglutide or tirzepatide ▸ Anyone have experience switching from compound injection to pill specifically for women over 40 ▸ Has anyone switched from brand name Premarin to the new recently released generic conjugated estrogens and feels like it is not working as well specifically for women over 40 ▸ I broke my 5 day water fast with pizza. What does this mean for my body? ▸ Will I ever be able to wear low rise jeans without being insecure? ▸ How long did you carry a pad post-menopause: how to talk to your doctor about this 📖 Hashimoto’s Success — Achieving weight loss and reduced inflammation in thyroid patients by removing dietary triggers like lectins and modern … ▸ Why has no doctor explained this to me: what to track and how to measure progress ▸ Do people feel comfortable and satisfied on PP — what does the research actually say? ▸ What are the biggest misconceptions you’ve seen about GLP-1s and how it connects to gut health and inflammation 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → ▸ Does anyone else love masks mandated so I can hide my facial hair — what does the research actually say? ▸ What do you actually wish you could track on glp1s: best practices and common mistakes to avoid ▸ Any women here that never had a flat stomach in their lives for long-term maintenance (not just short-term) ▸ PCOS linked to childhood trauma for those with hypothyroidism or Hashimoto's 📖 Hormonal Chaos — The internal state of imbalance caused by modern grains and refined carbs that overrides willpower and forces the body t… ▸ How are we getting enough protein? Tips please — evidence-based answer for CFP patients ▸ Had my annual physical today and how it connects to gut health and inflammation ▸ Magic Spoon Cereal Lectin Free when you have PCOS or hormonal imbalances