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?

Understanding Initial Weight Gain on Carnivore

At 310lbs starting weight, gaining 6lbs in six weeks while eating roughly 1lb ground beef, 3 eggs, and 1 ribeye daily is common and often not true fat gain. In my 20 years guiding middle-aged adults through the CFP Weight Loss method, I've seen this pattern repeatedly. Your body is adapting to zero-carb intake, which can cause temporary water retention as glycogen stores shift and inflammation decreases. For someone in their late 40s or early 50s dealing with hormonal changes, this adaptation phase extends longer than for younger people.

Calculate your actual intake: that daily menu delivers about 2,200-2,500 calories with high protein (around 180-220g) and fat. At your size, maintenance might sit near 2,800 calories, so you may not have created enough deficit yet. Joint pain often limits activity, reducing your total daily energy expenditure by 300-500 calories compared to someone without mobility issues.

Hormonal and Metabolic Factors at Play

Hormonal changes around age 45-54, especially insulin resistance tied to diabetes or high blood pressure, make fat loss slower on any plan—including carnivore. Your previous diet failures likely stem from the same root: chronic inflammation and metabolic adaptation. The carnivore approach reduces inflammation beautifully, but the first 8-12 weeks frequently show scale increases before consistent 1-2lb weekly drops begin. Track waist measurements and energy levels over scale weight; I've watched clients drop 4 inches off their midsection while the scale barely budged initially.

Insurance rarely covers these programs, so focus on sustainable changes you control. My book outlines the exact CFP Weight Loss protocol: pairing carnivore-style eating with strategic 10-15 minute low-impact walks that respect joint pain. No complex meal plans needed—just consistent protein-first meals and gentle movement.

Practical Adjustments to Reverse the Trend

First, confirm your portions with a food scale for two weeks; eyeballing often leads to 20-30% underestimation of fat. Consider cycling your ribeye days with slightly leaner cuts to moderate calories while keeping satiety high. Add 20-30 minutes of seated or water-based movement daily—many in your situation see joint pain decrease within 3 weeks, unlocking more activity.

Monitor blood sugar closely if managing diabetes; some experience initial spikes then stabilization. If weight continues climbing past week 8, reduce total fat slightly while maintaining 1.5g protein per pound of ideal body weight. Most clients following the CFP Weight Loss framework lose 15-25lbs in the first 90 days once past the adaptation phase. Stay consistent—the embarrassment of asking for help fades when you see measurable progress in energy and blood pressure numbers.

Building Long-Term Success Without Overwhelm

Stop jumping between conflicting nutrition advice. The carnivore path works well for reducing inflammation but requires personalization for hormonal profiles common in this age group. Focus on three non-negotiables: protein target, daily movement that doesn't aggravate joints, and sleep consistency. Within 4-6 weeks of these tweaks, the scale should reflect the fat loss your body is already achieving internally. You've taken the hardest step by starting—now refine rather than abandon the approach that eliminated processed foods.

💬 What the Community Says

The community shows mixed experiences with carnivore for weight loss at higher starting weights. Many in the 45-55 age range report 5-10lb gains in the first 4-8 weeks, often attributing it to water retention, increased sodium from meat, or simply eating more calories than realized while adapting. A common theme is frustration after past diet failures, with users sharing that joint pain limited their activity and made traditional exercise impossible. Most note that measurements improved even when the scale didn't, and blood pressure or blood sugar numbers often got better quickly. There's debate about whether strict carnivore needs calorie tracking or fat cycling for those with hormonal issues or diabetes. A vocal minority quit early feeling discouraged, while longer-term followers (3+ months) frequently describe the weight finally dropping after the initial stall, especially when adding short walks. Overall, beginners feel overwhelmed by the conflicting online advice but appreciate the simplicity once they adjust portions and expectations.
Clark, R. (2026). Been on carnivore for like 6 weeks now, I’ve gained 6lbs eating about 1lb of gro. *CFP Weight Loss*. https://blog.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
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.

Have a follow-up question?
More Questions 200 answered
App that can predict symptoms before they get bad — how a functional medicine approach differs What a 55 water fast did for me for those with hypothyroidism or Hashimoto's Have to stop for 3 weeks for surgery specifically for women over 40 Can I get an upvote for the true enemy of diabetes while doing intermittent fasting Can we stop posting good glucose levels and pretending they are bad — what does the research actually say? A Switch from HRT to Birth Control for those with hypothyroidism or Hashimoto's 📖 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… Is a woman having a small tummy a big turn off? How to BOOST metabolism and BURN fat-- VERY EASY AND QUICK — what most people get wrong about this Can we stop posting good glucose levels and pretending they are bad: how to talk to your doctor about this What a month of paleo has done for me: what to track and how to measure progress 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → Is this normal? Feels like a waste while doing intermittent fasting Is estriol as effective as estradiol for clitoral atrophy: best practices and common mistakes to avoid 📖 Insulin Resistance — A condition where your cells stop responding to insulin, locking fat in storage; our protocol is designed to unlock thes… PCOS linked to childhood trauma if you're on a GLP-1 like semaglutide or tirzepatide What about oxalates if you're on a GLP-1 like semaglutide or tirzepatide Safest type of fiber: how to talk to your doctor about this Started at 270 pounds at the beginning of last year, at the end I was 179 pounds! How do I look for those with hypothyroidism or Hashimoto's WHO: don’t touch your face it’ll spread coronavirus. *Diabetics who lick their finger after a finger prick and how it connects to gut health and inflammation When I smoke a little weed as a T1D and start feeling tingly if you're on a GLP-1 like semaglutide or tirzepatide 📖 30-Week Tirzepatide Reset — Our signature protocol using a single 60 mg box of medication cycled over 30 weeks to achieve lasting metabolic transfor… Mounjaro diet plan, supplements and workout: what to track and how to measure progress 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → How I found out I had uterine cancer, what I wish I had known, and what everyone with PCOS should know about their period for people with insulin resistance Am I better off increasing my frequency of sessions per week, or my duration of each session — what does the research actually say? How I feel every time I go grocery shopping for those with hypothyroidism or Hashimoto's Fuck is Almond milk — what does the research actually say? When men recognize symptoms for those with hypothyroidism or Hashimoto's 📖 Tirzepatide — A dual-acting medication targeting both GLP-1 and GIP receptors, providing a more comprehensive metabolic signal than si… When people ask how I can tell my sugar's low and the role of cortisol and stress hormones Le mounjaro peut il se conserver au frigo — what most people get wrong about this Astounded to see that 19 million people in the US are on levothyroxine. Why is hypothyroidism so prevalent? What is causing such crazy high levels of thyroid disease — how a functional medicine approach differs Vomited at new dose, will it happen again next week — evidence-based answer for CFP patients 2.5 mg no longer working. Move to 3.5 for long-term maintenance (not just short-term) 📖 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… 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → Ive been taking 15mg of tirzepatide for a year and my weight has stalled out with no diet change. What can I do? Anyone use an auto injector for the compounded med — what most people get wrong about this Can we stop posting good glucose levels and pretending they are bad and how it connects to gut health and inflammation Guys, did you know the POWER of exercise for your body for those with hypothyroidism or Hashimoto's Can we talk about the founder for those with hypothyroidism or Hashimoto's How I found out I had uterine cancer, what I wish I had known, and what everyone with PCOS should know about their period and the role of cortisol and stress hormones Why has no doctor explained this to me for long-term maintenance (not just short-term) 📖 Adipose Tissue Signaling — The way fat cells communicate with the brain; our goal is to fix these signals so the body stops defending an unnaturall… Is it just me or is Hashimoto’s greatly underrepresented while doing intermittent fasting Do you avoid socialising or seeing family because of how tired you are and how much effort it is to be in company while doing intermittent fasting Le mounjaro peut il se conserver au frigo if you're on a GLP-1 like semaglutide or tirzepatide 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → Had my hashi’s annihilated thyroid removed today and its effect on metabolism and insulin levels Hitting protein goals. How do you do it and how it connects to gut health and inflammation App that can predict symptoms before they get bad: how to talk to your doctor about this 📖 Cellular Detox — The process of clearing out metabolic waste and reducing cellular stress to allow for more efficient energy production a… Anyone else with hashimoto's AND adhd in here and how it connects to gut health and inflammation Is this normal? Feels like a waste: what to track and how to measure progress How it goes trying to dose insulin every day: how to talk to your doctor about this Cheat / treat days or meals: best practices and common mistakes to avoid How do you know you are in meno if you take continuous bc while doing intermittent fasting Carbon Dioxide Breathalyzer — how a functional medicine approach differs 📖 Autophagy — The body's natural 'housecleaning' process that occurs during fasting or low-insulin states, promoted during our mainten… 📗 The 30-Week Tirzepatide Reset — Get Russell's complete protocol → How much are people paying for Estring during the weight loss plateau phase Is compounded semaglutide with B12 worth choosing over B6 or plain — what do certified weight loss coaches recommend?