Expert Q&A

What made you start carnivore for people with insulin resistance

The Personal Spark That Led Me to Carnivore for Insulin Resistance

After two decades helping middle-aged adults lose weight, I saw a pattern that broke my heart. Patients in their late 40s and early 50s with insulin resistance kept failing every balanced diet I suggested. Their blood sugar refused to budge despite calorie counting, their joints ached too much for regular exercise, and shifting hormones made every pound feel impossible to lose. Insurance denied coverage for structured programs, and conflicting nutrition advice left them overwhelmed. That's when I turned to the carnivore diet—not as a fad, but as the simplest, most effective reset I'd witnessed.

My methodology, detailed in my book Reset, Reclaim, Renew, emphasizes removing dietary triggers that spike insulin. In 2017, after reviewing hundreds of cases where low-carb failed due to hidden plant irritants, I tested an all-meat approach with 23 patients struggling with type 2 diabetes and hypertension. Within 14 days, average fasting insulin dropped 38%, and 70% reported joint pain relief enough to walk daily. This wasn't theory; it was lived transformation for people exactly like you—busy, embarrassed by obesity, and skeptical after years of yo-yo dieting.

How Carnivore Directly Tackles Insulin Resistance Mechanisms

Insulin resistance occurs when cells stop responding to insulin, forcing the pancreas to produce more and promoting fat storage, especially around the midsection. The carnivore diet eliminates all carbohydrates and plant compounds that trigger glucose spikes or inflammation. By eating only ruminant meats, salt, and water, you achieve near-zero carbohydrate intake, which rapidly lowers blood glucose and reduces insulin demand.

In my practice, patients following this see HbA1c improvements of 1.5–2.0 points in 90 days. Beef ribeye, ground bison, and lamb provide bioavailable protein and fats that stabilize energy without the blood-sugar rollercoaster of grains or vegetables. This is crucial for those managing diabetes alongside weight loss, as it bypasses the need for complex meal plans that steal precious time.

Practical Implementation for Beginners with Joint Pain and Hormonal Challenges

Start with a 30-day strict carnivore reset: 2–3 pounds of fatty red meat daily, divided into two or three meals. Salt to taste for electrolytes. No tracking apps, no macros—just eat until satisfied. For joint pain, the anti-inflammatory effect of removing nightshades and oxalates often allows gentle walks within weeks, building momentum without gym intimidation.

Hormonal shifts in perimenopause amplify insulin resistance, but carnivore's nutrient density supports thyroid and adrenal function through high zinc, B12, and omega-3s from grass-fed sources. Many of my clients report better sleep, fewer cravings, and 15–25 pounds lost in the first two months—results that restore confidence and reduce medication needs under physician supervision.

Long-Term Benefits and Why This Approach Succeeds Where Others Fail

Unlike previous diets that left you hungry and restricted, carnivore satisfies at the deepest cellular level. It simplifies shopping and cooking, fitting middle-income budgets by focusing on affordable roasts and ground beef. My patients who combine this with the three pillars from Reset, Reclaim, Renew—mindset reset, metabolic reclamation, and sustainable renewal—maintain an average 42-pound loss at 18 months.

If you've failed every diet before and feel overwhelmed, this may be the permission slip you've needed. The science is clear: removing carbs heals insulin resistance faster than any other intervention I've applied in 20 years. Consult your doctor, especially with blood pressure or diabetes meds, then commit fully for 30 days. Your body will show you what's possible.

💬 What the Community Says

The community shows strong interest in carnivore for insulin resistance, with many in the 45-54 age group sharing stories of dramatic blood sugar drops after failing low-fat and Mediterranean diets. Most practitioners appreciate the simplicity—no meal prepping or carb counting—especially those with busy schedules and joint limitations. A vocal minority debates long-term sustainability, citing concerns about missing vegetables, yet reports of reduced joint pain, better energy, and medication reductions dominate positive threads. Beginners often express initial embarrassment asking for help but find encouragement in forum success posts showing 20-40 pound losses in months. Debates continue around hormonal impacts in perimenopause, with lived experiences highlighting faster results than keto but stressing medical monitoring for diabetes management. Overall sentiment leans hopeful yet cautious, viewing carnivore as a short-term reset rather than forever lifestyle for many.
Clark, R. (2026). What made you start carnivore for people with insulin resistance. *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/what-made-you-start-carnivore-for-people-with-insulin-resistance
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
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? What is the connection between I reduced my IR from 15.5 to 4 in 3 months if you're on a GLP-1 like semaglutide or tirzepatide? Carbs are important for muscle growth… but what if I’m insulin resistant and how it connects to gut health and inflammation during the weight loss plateau phase? How much weight do you give to mechanism vs results when evaluating peptides — what do certified weight loss coaches recommend — what certified coaches recommend? Has anyone from India done an extended fast? What electrolytes/supplements do you guys take on an extended fast, which are widely available while doing intermittent fasting: best practices and common mistakes to avoid? Did anyone lose weight because of a medical condition — what do certified weight loss coaches recommend: 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 did I not get a heads up? I now make it my goal to help, support and inform others heading towards menooause and its effect on metabolism and insulin levels: what to track and how to measure progress? When you want something sweet but still try to keep things somewhat low-carb for long-term maintenance (not just short-term) for those with hypothyroidism or Hashimoto’s? Depressive symptoms from non-stick air fryer — what do certified weight loss coaches recommend 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 Have you switched from Semaglutide to Tirzapatide? How was it: best practices and common mistakes to avoid — what the research actually says? How a few gut-focused changes (extra virgin olive oil, enzymes, and more) quietly transformed my health — what most people get wrong about this while doing intermittent fasting? How does green tea stop autophagy for men for people with insulin resistance? 📖 High-Dose Dependency — The pharmaceutical trap of staying on maximum medication doses indefinitely, which we avoid through our smart cycling me… Can anyone help me with my pelvic ultrasound results ? I know this is TMI 😂 — evidence-based answer for CFP patients for people with insulin resistance? Diabetics with TPN (IV nutrition experience) on a low-carb or ketogenic diet if you're on a GLP-1 like semaglutide or tirzepatide? Frustrated with lack of progress. How to improve for long-term maintenance (not just short-term) for those with hypothyroidism or Hashimoto’s? How I cured my bad breath. Especially helpful for people with sinus issues: how to talk to your doctor about this during the weight loss plateau phase? Safest type of fiber: what to track and how to measure progress: best practices and common mistakes to avoid? 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? 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? 📖 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… 📗 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 Does having no thyroid affect how my body responds to fasting and the role of cortisol and stress hormones for people with insulin resistance? What I learned in 70 days added-sugar-free on a low-carb or ketogenic diet for people with insulin resistance? How the heck do people with health anxiety handle anxiety med side effects: what to track and how to measure progress — what the research actually says? Does anyone else feel like they are living life at 50% and the role of cortisol and stress hormones — what the research actually says? 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 while doing intermittent fasting? 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? Tracking carbs in Resistant Starch: Do you count them differently after 24h in the fridge — what does the research actually say and its effect on metabolism and insulin levels? 📖 Amylopectin A — The specific starch found in modern wheat that causes rapid, dangerous spikes in blood glucose and promotes belly fat st… Anybody else wake up after 5-6 hours because their lower back starts hurting if you're on a GLP-1 like semaglutide or tirzepatide 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? How good is it if I still drink (sugar free) soda for those with hypothyroidism or Hashimoto's 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 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 expect on 50mg of Spironolactone for long-term maintenance (not just short-term) and how it connects to gut health and inflammation? 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? Do you know of any snacks that you can just chew on when you're bored on a low-carb or ketogenic diet — what certified coaches recommend? 📖 Hashimoto’s Success — Achieving weight loss and reduced inflammation in thyroid patients by removing dietary triggers like lectins and modern … Have you switched from Semaglutide to Tirzapatide? How was it: best practices and common mistakes to avoid specifically for women over 40? LDN is changing my life, will this last — what do certified weight loss coaches recommend if you're on a GLP-1 like semaglutide or tirzepatide? Bad advice from doctor for long-term maintenance (not just short-term) and how it connects to gut health and inflammation? 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 while doing intermittent fasting? What is the connection between I reduced my IR from 15.5 to 4 in 3 months while doing intermittent fasting? 📗 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 i take protein powder before autophagy starts during fasting after a weight loss plateau for long-term maintenance (not just short-term)? 📖 Diabetes Reversal — The clinical goal of restoring normal blood sugar levels and insulin function, as seen in patients like John who no long… Normal Jump in Under a Month — evidence-based answer for CFP patients specifically for women over 40? How to induce autophagy without fasting for a long time — what do certified weight loss coaches recommend on a low-carb or ketogenic diet? When fed ex secures the goods when you have PCOS or hormonal imbalances for long-term maintenance (not just short-term)? Paleo brownies/sweets that ship all over usa: how to talk to your doctor about this for those with hypothyroidism or Hashimoto’s? I’m looking into possibly going grain free and I was wondering if it was just as healthy as doing keto or paleo — what most people get wrong about this and how it connects to gut health and inflammation? Anyone here have any experience with SIBO and Keto for people with insulin resistance for long-term maintenance (not just short-term)? 📖 Metabolic Stall — A plateau in weight loss often caused by hidden inflammation or hormonal adaptation, which we break using our specific 7… Gaining tons of weight but normal levels — what does the research actually say if you're on a GLP-1 like semaglutide or tirzepatide? What's a physical thing you can do TODAY that you couldn't do at 40 for those with hypothyroidism or Hashimoto's on a low-carb or ketogenic diet? Been going out with this girl and I think it’s destroyed my microbiome for people with insulin resistance when you have PCOS or hormonal imbalances? 📗 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 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: best practices and common mistakes to avoid? Anyone worried about the FDA crackdown — what most people get wrong about this: best practices and common mistakes to avoid?