Expert Q&A

Been on carnivore for like 6 weeks now, I’ve gained 6lbs eating about 1lb of ground beef 3 eggs and 1 ribeye a day, starting weight 310lbs now 316lbs — how a functional medicine approach differs

Understanding Your Carnivore Experience

At 310lbs starting weight, gaining 6lbs in six weeks while eating roughly 1lb ground beef, three eggs, and one ribeye daily signals more than simple calories. Many in your age group (45-54) face hormonal changes that slow metabolism, especially with co-existing diabetes and blood pressure concerns. The carnivore diet eliminates carbs but often overlooks individual metabolic adaptation, where the body conserves energy by downregulating thyroid function and increasing cortisol when it senses restriction. This is common after repeated diet failures and explains why joint pain makes movement feel impossible while the scale climbs.

How a Functional Medicine Approach Differs

Unlike the one-size-fits-all carnivore protocol, my functional medicine framework from The CFP Weight Loss Method starts with root-cause testing. We measure fasting insulin, HbA1c, reverse T3, cortisol curves, and inflammatory markers like hs-CRP that carnivore enthusiasts rarely check. For middle-income patients whose insurance won't cover programs, this targeted approach prevents wasted effort. Where carnivore assumes all animal protein is equal, we personalize protein timing and fat ratios to stabilize blood sugar and reduce visceral fat that drives joint inflammation.

Practical Steps to Reverse the Gain

Begin by adding a 10-minute daily walk despite joint discomfort—use supportive shoes and focus on consistency rather than intensity. Track sleep (aim for 7-8 hours) because poor recovery spikes hunger hormones. In The CFP Weight Loss Method, we introduce strategic carb refeeds from low-glycemic vegetables every 7-10 days to prevent metabolic slowdown, something strict carnivore omits. Adjust your intake: increase fatty fish for omega-3s to fight inflammation, and consider 20-30g collagen daily for joint support without adding inflammatory load. This fits busy schedules—no complex meal plans required.

Long-Term Success Factors

Functional medicine emphasizes gut health and liver detoxification, often impaired after years of yo-yo dieting. We address estrogen dominance in both men and women that makes weight loss harder at this age. Patients typically see 2-3lbs weekly loss once these systems are balanced, without gym overload. The key is consistency over perfection. Many overcome embarrassment by starting with simple journaling of energy levels and symptoms. This method delivers results where insurance-covered drugs fall short by treating the individual, not just the scale.

💬 What the Community Says

The community shows mixed experiences with carnivore for weight loss. Many in the 45-54 group report initial 10-15lb drops followed by stalls or gains similar to this 6lb increase, often blaming hidden dairy sensitivities or electrolyte imbalances. A vocal minority praises strict adherence for reducing joint pain and stabilizing blood sugar in diabetes, yet others feel overwhelmed by conflicting forum advice on adding organs or timing meals. Beginners frequently share frustration after past diet failures, noting insurance barriers make professional functional testing appealing but expensive. Lived experiences highlight that hormonal shifts around menopause or andropause make results unpredictable, with some finding relief through added walking and sleep tracking while a subset debates whether any meat-only approach addresses root inflammation long-term. Overall sentiment leans toward cautious optimism for personalized tweaks over rigid protocols.
Cite this answer
Clark, R. (2026). Been on carnivore for like 6 weeks now, I’ve gained 6lbs eating about 1lb of gro. *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/been-on-carnivore-for-like-6-weeks-now-i-ve-gained-6lbs-eating-about-1lb-of-ground-beef-3-eggs-and-1-ribeye-a-day-starting-weight-310lbs-now-316lbs-how-a-functional-medicine-approach
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.

📖 The 30-Week Tirzepatide Reset — Get the Book →
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
▸ 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? ▸ 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? ▸ What's a physical thing you can do TODAY that you couldn't do at 40 for those with hypothyroidism or Hashimoto's during the weight loss plateau phase? 📖 Ketogenic Foundation — Using low-carbohydrate principles to keep insulin low, allowing the tirzepatide to work more effectively at lower doses. ▸ How to work on betrayal, forgiveness integration for long-term maintenance (not just short-term) 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? ▸ How does this affect is everyone else able to eat normally but I can't when you have PCOS or hormonal imbalances? ▸ When you get your microdose calculations wrong for the Monday morning meeting for people with insulin resistance if you're on a GLP-1 like semaglutide or tirzepatide? ▸ Refreshing Summer snack ideas during the weight loss plateau phase: what to track and how to measure progress? 📖 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… 📗 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 period stopped did you feel like the worst pmdd of all time daily or while doing intermittent fasting? ▸ Bad advice from doctor for long-term maintenance (not just short-term) specifically for women over 40? ▸ 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? ▸ 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? ▸ For those who took metformin, how soon did you see benefits: best practices and common mistakes to avoid on a low-carb or ketogenic diet? 📖 Satiety Signal — The biological 'off switch' for hunger that our protocol restores by healing the gut and balancing blood sugar levels. ▸ 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? ▸ 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 — what certified coaches recommend? ▸ How I cured my bad breath. Especially helpful for people with sinus issues: what to track and how to measure progress: what to track and how to measure progress? ▸ Is there such a thing as eating too much fish fat for weight loss — what do certified weight loss coaches recommend 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 ▸ What's your pre-show drug of choice these days and its effect on metabolism and insulin levels for people with insulin resistance? ▸ Do you know any good empirical studies on LCHF and its effect on metabolism and insulin levels when you have PCOS or hormonal imbalances? ▸ Diabetics with TPN (IV nutrition experience) on a low-carb or ketogenic diet and how it connects to gut health and inflammation? 📖 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… ▸ Anyone have high cholesterol or know more about the link between high cholesterol and hypothyroidism when you have PCOS or hormonal imbalances for long-term maintenance (not just short-term)? ▸ How do you guys manage stress — what does the research actually say: best practices and common mistakes to avoid? ▸ How did you stop your health anxiety — what do certified weight loss coaches recommend specifically for women over 40? ▸ 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? ▸ 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 — what does the research actually say for people with insulin resistance? 📖 One Box Protocol — A revolutionary approach where we stretch one 60 mg box of tirzepatide across three metabolic phases, prioritizing long-… ▸ Digestive issues? Alcohol allergy — what most people get wrong about this 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 ▸ Am I doing this correctly for those with hypothyroidism or Hashimoto's — what certified coaches recommend? ▸ Should I be concerned over 457 Total Cholesterol and 369 LDL while doing intermittent fasting: best practices and common mistakes to avoid? ▸ Post menopausal bleeding — what certified coaches recommend? ▸ 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? ▸ Paleo brownies/sweets that ship all over usa: how to talk to your doctor about this and its effect on metabolism and insulin levels? ▸ Bad advice from doctor for long-term maintenance (not just short-term) and its effect on metabolism and insulin levels? 📖 Bio-Individuality — The understanding that every patient’s metabolic journey is unique, requiring a personalized approach to dosing and diet… ▸ What to do with mg PCOS + Questions and how it connects to gut health and inflammation while doing intermittent fasting? ▸ Being underweight, panic and anxiety. Recently got thyroid lab tested: best practices and common mistakes to avoid 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 do you stop the "I already messed up today" spiral while doing intermittent fasting during the weight loss plateau phase? ▸ If you have a recently found thyroid nodule — would anyone be open to sharing what the first few weeks were like if you're on a GLP-1 like semaglutide or tirzepatide specifically for women over 40? ▸ Any Links Between Autophagy & Eye Disease Reversing when you have PCOS or hormonal imbalances for people with insulin resistance? 📖 Refined Carbohydrates — Processed sugars and flours that strip the body of nutrients while driving the hormonal chaos responsible for the modern… ▸ 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? ▸ How to induce autophagy without fasting for a long time — what do certified weight loss coaches recommend on a low-carb or ketogenic diet? ▸ Body shops that work on cars older than 10+ years old for those with hypothyroidism or Hashimoto’s? ▸ How did you stop your health anxiety — what do certified weight loss coaches recommend — what the research actually says? 📖 CICO (Calories In, Calories Out) — An outdated model of weight loss that ignores the role of hormones; we challenge this by focusing on food quality and ho… ▸ 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? ▸ 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? ▸ I lost 100#s using cutting calories and exercising, 10 to 15,000 steps, and I soon plateaued and I was so hungry. 📗 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 ▸ Paleo brownies/sweets that ship all over usa: how to talk to your doctor about this specifically for women over 40? ▸ Diabetics with TPN (IV nutrition experience) on a low-carb or ketogenic diet if you're on a GLP-1 like semaglutide or tirzepatide? ▸ Is there anyone who drink coffee after fatty carnivore meal — how a functional medicine approach differs and its effect on metabolism and insulin levels? ▸ Can you take beta blockers and GLP-1s together: best practices and common mistakes to avoid and its effect on metabolism and insulin levels? 📖 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 it's going for me and how BMI has betrayed the tall girlies: what to track and how to measure progress while doing intermittent fasting? ▸ For those who had lifelong obesity, when did the novelty of being at your goal weight wear off for long-term maintenance (not just short-term) — what certified coaches recommend?