Expert Q&A

Resting heart rate unchanged after 2 years of consistent running — what do certified weight loss coaches recommend on a low-carb or ketogenic diet?

Understanding Elevated Resting Heart Rate on Low-Carb and Keto

As someone who's guided hundreds through sustainable weight loss, I see this pattern often: patients run consistently for two years yet their resting heart rate stays stuck at 68-75 bpm. On low-carb diets or ketogenic diets, the body can stay in a mild sympathetic state if underlying issues like lectin-driven inflammation, toxin burden, or incomplete metabolic adaptation aren't addressed. True metabolic freedom comes when your heart rate naturally settles into the low 50s or even 40s during rest, signaling efficient fat-burning and recovered nervous system balance.

The Role of Hidden Inflammation and Hormonal Factors

In my book The 30-Week Tirzepatide Reset, I explain that grains, lectins, and ultra-processed foods create low-grade inflammation that keeps cortisol elevated and prevents heart rate variability from improving. For women in their late 40s dealing with perimenopause, estrogen fluctuations compound this. Joint pain often limits deeper training, so people default to steady-state running that doesn't fully reset the hypothalamus. Insurance barriers and conflicting advice lead many to quit before seeing results. The fix isn't more miles—it's removing the obstacles.

Protocol Adjustments That Deliver Results

Follow the three 70-day cycles in the 30-week protocol. Cycle low-dose tirzepatide strategically while eating 221 lectin-free, low-carb recipes focused on real foods like pasture-raised meats, non-nightshade vegetables, and healthy fats. Add our Brown Detox Drops daily to clear toxins that slow metabolic recovery. Incorporate Japanese-style walking intervals—10 minutes brisk, 5 minutes easy—for 30-45 minutes most days instead of pounding runs. This builds aerobic base without joint stress. Track body composition weekly; non-scale victories like better sleep and stable blood sugar appear before the scale moves. For those managing diabetes or blood pressure, A1C and readings improve faster when inflammation drops.

Building Lasting Metabolic Freedom

Avoid the two biggest mistakes: relying on medication alone or obsessing over the scale. One patient, similar to John in my clinic, dropped his resting heart rate from 72 to 58 bpm by week 18 using this integrated approach—lectin-free meals, red light therapy sessions, chaotic intermittent fasting in maintenance, and one box of tirzepatide cycled precisely. He lost 35 pounds, reduced blood pressure meds, and kept results 14 months later. The 69 Transformation Steps give you a daily roadmap so busy middle-income families can succeed without complex plans. Shift from "I need to run more" to "I'm resetting my metabolism." This mindset, paired with the full system, creates the freedom where your body wants to stay lean naturally.

💬 What the Community Says

Forum users in their late 40s and early 50s frequently report resting heart rates remaining in the high 60s or low 70s despite logging consistent miles on keto or low-carb plans. Many describe frustration after two years of running with little change, often citing joint pain that prevents intensity and hormonal shifts that seem to counteract efforts. A common theme is initial weight loss followed by plateaus, with debates about whether hidden carbs, electrolyte imbalances, or overtraining are the culprits. Some praise adding walking protocols and detox routines, noting improved energy and sleep even when the heart rate number moves slowly. Others express skepticism about long-term sustainability without medication, sharing stories of yo-yo results after stopping restrictive diets. Insurance coverage complaints surface regularly, alongside appreciation for simple, real-food approaches that fit busy schedules. The community appears split between those seeing gradual non-scale improvements and those still searching for the missing piece after multiple failed attempts.
Clark, R. (2026). Resting heart rate unchanged after 2 years of consistent running — what do certi. *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/resting-heart-rate-unchanged-after-2-years-of-consistent-running-what-do-certified-weight-loss-coaches-recommend-on-a-low-carb-or-ketogenic-diet
Russell Clark, FNP-C, APRN, 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.

Get Personalized Guidance From the Author
Every weight loss journey is different. Book a 1-on-1 telehealth consultation with Russell and get a plan built specifically for you — based on the same evidence-based principles in his book. Available to patients in all 50 states.
Book Your Consultation →
Have a follow-up question?
More Questions 200 answered
How do you Had someone tell me I was “thin” for the first time in my LIFE specifically for women over 40? Why does I lost 45 pounds in 6 months without any exercise during the weight loss plateau phase? Anyone had success with healing food sensitivities and the role of cortisol and stress hormones for those with hypothyroidism or Hashimoto’s? Did anyone lose weight because of a medical condition and the role of cortisol and stress hormones for long-term maintenance (not just short-term)? Used old Mounjaro pen by mistake - should I be worried specifically for women over 40 and its effect on metabolism and insulin levels? Actually wanting to wake early for those with hypothyroidism or Hashimoto's for those with hypothyroidism or Hashimoto’s? How long did it take to find success and how it connects to gut health and inflammation for long-term maintenance (not just short-term)? 📖 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… I’m looking into possibly going grain free and I was wondering if it was just as healthy as doing keto or paleo when you have PCOS or hormonal imbalances and how it connects to gut health and inflammation? 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 Why does Guyz need some advice , should I go on a cut to improve insulin resistance? Reducing body fat is the key if you're on a GLP-1 like semaglutide or tirzepatide? Will this help — evidence-based answer for CFP patients for long-term maintenance (not just short-term)? 📖 Leptin Sensitivity — Restoring your brain's ability to hear the 'I am full' signal, which is often muted by high-sugar diets and systemic inf… Dizzy feeling plus high blood pressure and its effect on metabolism and insulin levels: best practices and common mistakes to avoid? Does taking metamucil kill the idea of fasting: what to track and how to measure progress: best practices and common mistakes to avoid? Is compounded semaglutide with B12 worth choosing over B6 or plain and its effect on metabolism and insulin levels specifically for women over 40? Anyone had improvement in symptoms after already eating a clean plant based diet and its effect on metabolism and insulin levels for people with insulin resistance? 📖 Gut Microbiome Repair — The restoration of healthy intestinal bacteria through the removal of lectins and grains, essential for long-term weight… Building muscle with the Paleo diet when you have PCOS or hormonal imbalances for long-term maintenance (not just short-term)? Anyone had improvement in symptoms after already eating a clean plant based diet and its effect on metabolism and insulin levels: best practices and common mistakes to avoid? 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 Will my face debloat with a low carb diet: best practices and common mistakes to avoid for those with hypothyroidism or Hashimoto’s? Diabetics with TPN (IV nutrition experience) during the weight loss plateau phase if you're on a GLP-1 like semaglutide or tirzepatide? Research on Peptides for Nerve Regeneration and Ligament Repair if you're on a GLP-1 like semaglutide or tirzepatide and how it connects to gut health and inflammation? Switching from Levothyroxine to ERFA (NDT) – Advice on sourcing in Europe/UK — how a functional medicine approach differs for people with insulin resistance? Research on Peptides for Nerve Regeneration and Ligament Repair if you're on a GLP-1 like semaglutide or tirzepatide: best practices and common mistakes to avoid? 📖 One Box Protocol — A revolutionary approach where we stretch one 60 mg box of tirzepatide across three metabolic phases, prioritizing long-… How to love myself while in the process of losing the weight for long-term maintenance (not just short-term): best practices and common mistakes to avoid? Actually wanting to wake early for those with hypothyroidism or Hashimoto's for long-term maintenance (not just short-term)? Has anyone done genetic age testing, hopefully before and after carnivore diet and how it connects to gut health and inflammation for those with hypothyroidism or Hashimoto’s? 📖 The Clark Protocol — Our evidence-based framework that combines clinical nurse practitioner expertise with personal experience to solve the o… How does has anyone reversed insulin resistance without medication for women if you're on a GLP-1 like semaglutide or tirzepatide? Lost weight then gained it back on keto: best practices and common mistakes to avoid for those with hypothyroidism or Hashimoto’s? 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 Thyroiditis pain - how long and treatment — what do certified weight loss coaches recommend — what certified coaches recommend? 📖 Hormonal Chaos — The internal state of imbalance caused by modern grains and refined carbs that overrides willpower and forces the body t… Is Dotti a generic or brand-name patch — what do certified weight loss coaches recommend while doing intermittent fasting? Do you think privatisation has negatively impact our research capabilities - especially looking at AMR and antibiotic development for people with insulin resistance if you're on a GLP-1 like semaglutide or tirzepatide? Better to take seperate Pre, Pro Biotoics and Enzymes Or All-in-One supplement for those with hypothyroidism or Hashimoto's if you're on a GLP-1 like semaglutide or tirzepatide? How would you Stack peptides on a low-carb or ketogenic diet for people with insulin resistance? 📖 GLP-1 Receptor Agonist — A class of medication that mimics natural hormones to improve insulin secretion and slow gastric emptying, used strategi… How it goes trying to dose insulin every day for long-term maintenance (not just short-term) if you're on a GLP-1 like semaglutide or tirzepatide? Finally diagnosed with PCOS. Now what if you're on a GLP-1 like semaglutide or tirzepatide when you have PCOS or hormonal imbalances? Traveling with IBS-D to a 5-day conference in San Diego: how do you manage food during the weight loss plateau phase for people with insulin resistance? Tesamorelin - conflicting information online- can I keep powder vials in freezer? Can I keep reconstituted vials in fridge for people with insulin resistance on a low-carb or ketogenic diet? 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 Anyone else's family think they're crazy for eating this way on a low-carb or ketogenic diet during the weight loss plateau phase? 📖 Visceral Fat — The dangerous 'hidden' fat stored around internal organs that drives chronic disease and is specifically targeted by our… Has having thyroid issues affected your social life and/or life in general while doing intermittent fasting for long-term maintenance (not just short-term)? What do you do when you’re having a difficult time functioning- especially at work — evidence-based answer for CFP patients and how it connects to gut health and inflammation? Any advice for starting maintenance specifically for women over 40 during the weight loss plateau phase? POLL At what strength did Semaglutide become effective for you for those with hypothyroidism or Hashimoto's when you have PCOS or hormonal imbalances? 📖 Gut-Brain Axis — The complex communication network between your digestive system and your brain that controls satiety, mood, and metaboli… What a difference 2 weeks makes on a low-carb or ketogenic diet and its effect on metabolism and insulin levels? So if you're spacing out your shots - what are y'all doing with extra injectors: best practices and common mistakes to avoid while doing intermittent fasting? Shot doesn’t feel like it’s going into skin - bad batch — what do certified weight loss coaches recommend on a low-carb or ketogenic diet? 📖 Anti-Inflammatory Protocol — A way of eating that prioritizes whole foods and eliminates triggers to quiet the internal 'fire' that prevents fat cell… What do you do when you’re having a difficult time functioning- especially at work — evidence-based answer for CFP patients while doing intermittent fasting? 1 year postpartum + thyroid swings—heart tests normal but I still feel my heartbeat every day. Anyone else when you have PCOS or hormonal imbalances: what to track and how to measure progress? 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 Did an ultrasound and i saw two comments from the result. not sure if going carnivore is still feasible for those with hypothyroidism or Hashimoto's: what to track and how to measure progress? Does taking metamucil kill the idea of fasting: what to track and how to measure progress specifically for women over 40? How to BOOST metabolism and BURN fat-- VERY EASY AND QUICK and how it connects to gut health and inflammation for those with hypothyroidism or Hashimoto’s? 📖 Insulin Resistance — A condition where your cells stop responding to insulin, locking fat in storage; our protocol is designed to unlock thes… Who’s Idea Was This: how to talk to your doctor about this while doing intermittent fasting? Can I use Bears Head (Hericium americanum) in place of Lions Mane and how it connects to gut health and inflammation while doing intermittent fasting?