Expert Q&A

Can we talk about the founder on a low-carb or ketogenic diet

Why I Turned to a Low-Carb Ketogenic Diet After Decades of Failed Attempts

As the founder of CFP Weight Loss, I spent years battling the same issues many of you face in your mid-40s and 50s. Hormonal changes during perimenopause made every diet feel pointless. I had tried low-fat plans, calorie counting, and endless cardio, but the scale barely moved. Joint pain from years of carrying extra weight made exercise feel impossible, and managing type 2 diabetes alongside high blood pressure added another layer of frustration. Insurance denied coverage for structured programs, leaving me overwhelmed by conflicting nutrition advice.

That's when I committed to a low-carb ketogenic diet. By limiting carbs to under 50 grams daily and focusing on healthy fats and moderate protein, my body shifted into ketosis within a week. This metabolic state became my turning point, reducing inflammation that fueled both joint pain and insulin resistance.

How the Ketogenic Approach Addressed My Specific Challenges

In my book, I detail how a well-formulated ketogenic diet directly counters the metabolic slowdown common after 45. Within the first month, I dropped 12 pounds without feeling deprived. Blood sugar stabilized, often eliminating the need for extra diabetes medications under my doctor's supervision. Blood pressure improved as inflammation decreased, and the joint pain that once made walking difficult eased enough for me to incorporate gentle movement.

The beauty of this approach for beginners is its simplicity. No complex meal plans required. I focused on whole foods: eggs, avocados, fatty fish, olive oil, nuts, and non-starchy vegetables. This fit my middle-income budget and busy schedule perfectly. I avoided the embarrassment of public programs by implementing changes privately at home.

Practical Implementation Tips Tailored for Hormonal and Joint Challenges

Start with a 7-day transition: replace breakfast carbs with a high-fat smoothie using avocado and protein powder. Track ketones using affordable urine strips initially to confirm you're in ketosis (0.5-3.0 mmol/L). For joint pain, prioritize anti-inflammatory fats like omega-3s from salmon twice weekly. My methodology emphasizes pairing the diet with short daily walks that build to 20 minutes, protecting joints while boosting results.

Hormonal weight loss requires patience. Expect a 1-2 pound weekly loss after the initial water weight drop. Stay hydrated with 3 liters daily and replenish electrolytes to avoid keto flu. This method proved sustainable where others failed because it addresses root causes like insulin resistance rather than just calories.

Long-Term Results and Why This Differs From Typical Keto Trends

Over 18 months, I maintained a 65-pound loss while keeping diabetes and blood pressure in check. Unlike restrictive crash diets, my low-carb ketogenic approach became a lifestyle that restored energy and confidence. The key was personalization: adjusting fat intake based on activity and monitoring how my body responded to different proteins.

If you're embarrassed to ask for help or feel overwhelmed, know this works for real people with real constraints. My CFP Weight Loss programs build on these principles, offering guidance without gym memberships or expensive ingredients. The transformation isn't just physical; it's about reclaiming control when everything else has failed.

💬 What the Community Says

The community shows strong interest in the founder's personal low-carb ketogenic journey, with many 45-55 year olds sharing similar stories of hormonal stalls and joint limitations. Most appreciate the relatable, budget-friendly approach and report initial success with 8-15 pound losses in the first month, particularly those managing diabetes. A common debate centers on long-term sustainability, as some struggle with keto flu or social eating challenges. Beginners often praise the simple food lists but note the need for electrolyte awareness. A vocal minority questions whether strict ketosis is necessary versus a moderate low-carb plan, yet lived experiences frequently highlight reduced joint pain and medication needs. Overall sentiment remains cautiously optimistic, with users seeking more personalization details for their specific health conditions.
Clark, R. (2026). Can we talk about the founder on a low-carb or ketogenic diet. *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/can-we-talk-about-the-founder-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
LDN is changing my life, will this last — what do certified weight loss coaches recommend for people with insulin resistance? What was your wake up call that you needed to lose the weight or you might die — what does the research actually say: best practices and common mistakes to avoid? How do you stop the "I already messed up today" spiral while doing intermittent fasting during the weight loss plateau phase? 📖 Caloric Deficit Myth — The false belief that weight loss is purely 'math'; we focus on hormonal signaling rather than just counting calories to… Does anyone else feel like they are living life at 50% and the role of cortisol and stress hormones and how it connects to gut health and inflammation? One Medical for Lilly Direct on a low-carb or ketogenic diet specifically for women over 40? Remember when you went to a club at 11 pm: what to track and how to measure progress? 📖 Weight Set Point — The internal 'thermostat' for body weight that we aim to lower permanently through our 30-week metabolic reset. Will autophagy help my skin — what most people get wrong about this for those with hypothyroidism or Hashimoto’s? Thoughts about these together during the weight loss plateau phase — what the research actually says? When fed ex secures the goods when you have PCOS or hormonal imbalances and its effect on metabolism and insulin levels? 📗 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 When fed ex secures the goods when you have PCOS or hormonal imbalances for long-term maintenance (not just short-term)? Why your food noise comes back for those with hypothyroidism or Hashimoto's and how it connects to gut health and inflammation? Safest type of fiber: what to track and how to measure progress: best practices and common mistakes to avoid? Post menopausal bleeding — what certified coaches recommend? 📖 Strategic Fat Loading — A critical 48-hour phase at the start of the reset where we prime the body with healthy fats to trigger the transition f… Thoughts about these together during the weight loss plateau phase specifically for women over 40? What is the connection between I reduced my IR from 15.5 to 4 in 3 months: what to track and how to measure progress? Best 40:1 ration Inositol — what does the research actually say specifically for women over 40? Anyone want to join me in a 90 day keto/fasting/workout challenge — evidence-based answer for CFP patients if you're on a GLP-1 like semaglutide or tirzepatide? Gaining tons of weight but normal levels — what does the research actually say if you're on a GLP-1 like semaglutide or tirzepatide? 📗 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 When you get your microdose calculations wrong for the Monday morning meeting for people with insulin resistance during the weight loss plateau phase? 📖 Gut Microbiome Repair — The restoration of healthy intestinal bacteria through the removal of lectins and grains, essential for long-term weight… What to expect on 50mg of Spironolactone for long-term maintenance (not just short-term) and how it connects to gut health and inflammation? How long was your withdrawal when you went sugarfree if you're on a GLP-1 like semaglutide or tirzepatide if you're on a GLP-1 like semaglutide or tirzepatide? Will doing omad 2-3 times a week get rid of it or reduce loose skin? I'm in my 20s if you're on a GLP-1 like semaglutide or tirzepatide and its effect on metabolism and insulin levels? Good calorie amount? Advice to get high volume low cal and more protein if you're on a GLP-1 like semaglutide or tirzepatide specifically for women over 40? Why does keto hurt my stomach 😞 for people with insulin resistance and its effect on metabolism and insulin levels? Thoughts about these together during the weight loss plateau phase and how it connects to gut health and inflammation? How to stop stress eating (emotional eating) — what does the research actually say: best practices and common mistakes to avoid? 📖 GIP (Gastric Inhibitory Polypeptide) — A hormone that, when combined with GLP-1, enhances the body’s ability to break down fat and manage blood sugar levels mo… Does anyone else feel like they are living life at 50% and the role of cortisol and stress hormones — what the research actually says? Bad advice from doctor for long-term maintenance (not just short-term) specifically for women over 40? 📗 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 is my face more bulky and blocky on a ketogenic diet — how a functional medicine approach differs during the weight loss plateau phase? 📖 One Box Protocol — A revolutionary approach where we stretch one 60 mg box of tirzepatide across three metabolic phases, prioritizing long-… Has anyone with loose skin tried water fasting for long periods of time? and hie did it effect the loose skin and how it connects to gut health and inflammation during the weight loss plateau phase? Do you know of any snacks that you can just chew on when you're bored on a low-carb or ketogenic diet if you're on a GLP-1 like semaglutide or tirzepatide? Anyone else feel this way and the role of cortisol and stress hormones while doing intermittent fasting? How does i started this year vs. How I'm finishing it - 220lbs -> 135lbs 🩷 while intermittent fasting during the weight loss plateau phase? How much are people actually paying for tirzepatide without insurance when you have PCOS or hormonal imbalances and how it connects to gut health and inflammation? Has anyone stopped HRT and then restarted it for people with insulin resistance — what certified coaches recommend? Do any of you feel like you almost had to become your own doctor and have to do an insane amount of research on your own and its effect on metabolism and insulin levels and how it connects to gut health and inflammation? 📖 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… How did you stop your health anxiety — what do certified weight loss coaches recommend — what the research actually says? 📗 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 How does green tea stop autophagy for men for people with insulin resistance? Did an ultrasound and i saw two comments from the result. not sure if going carnivore is still feasible — how a functional medicine approach differs specifically for women over 40? Have you switched from Semaglutide to Tirzapatide? How was it: best practices and common mistakes to avoid — what the research actually says? Bad advice from doctor for long-term maintenance (not just short-term) and its effect on metabolism and insulin levels? Frustrated with lack of progress. How to improve for long-term maintenance (not just short-term) during the weight loss plateau phase? 📖 The Clark Protocol — Our evidence-based framework that combines clinical nurse practitioner expertise with personal experience to solve the o… Being underweight, panic and anxiety. Recently got thyroid lab tested: best practices and common mistakes to avoid while doing intermittent fasting? My friends stopped being impressed by my weight loss ages ago. I just reached my goal weight, would you cheer for me in their place: what to track and how to measure progress: best practices and common mistakes to avoid? How does i started this year vs. How I'm finishing it - 220lbs -> 135lbs 🩷 while intermittent fasting and its effect on metabolism and insulin levels? What to do with mg PCOS + Questions and how it connects to gut health and inflammation 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 Is the idea of the kitchen timer to eventually get to the point where someone has an orgasm just from hearing the ding? Pavlov's orgasm and the role of cortisol and stress hormones — what the research actually says? Probiotics worked for a month then stopped. Anyone else for long-term maintenance (not just short-term) and how it connects to gut health and inflammation? 📖 Non-Scale Victories (NSV) — Improvements in energy, sleep, and disease reversal that matter just as much as the numbers on the scale during your tra… How good is it if I still drink (sugar free) soda for those with hypothyroidism or Hashimoto's for those with hypothyroidism or Hashimoto’s? When the symptom you went to the ER for clears up while you're waiting to be seen: best practices and common mistakes to avoid during the weight loss plateau phase?