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: best practices and common mistakes to avoid

Understanding Why You're Gaining Weight on Carnivore

I've seen many adults aged 45-54 hit this exact wall. At 310lbs starting and now 316lbs after six weeks of roughly 1lb ground beef, 3 eggs, and 1 ribeye daily, your intake likely falls short of true satiety needs. Most beginners underestimate calories while their bodies adapt. For someone managing diabetes and blood pressure, this can trigger water retention and stalled fat burn. Hormonal shifts in perimenopause or andropause make metabolic adaptation slower, so the scale climbs even when carbs are zero.

Key Best Practices for Sustainable Carnivore Success

Focus first on hitting 1.5-2g of protein per pound of ideal body weight. For you, that's aiming toward 180-220g daily spread across 3-4 meals. Increase fatty ribeye or add 80/20 ground beef to reach 2,200-2,800 calories initially. Track with a simple app for two weeks. Walk 20 minutes daily post-meal to ease joint pain without gym overwhelm. In my book The CFP Reset, I emphasize measuring ketones only after week 8 once adaptation stabilizes. Prioritize sleep and stress reduction since cortisol drives belly fat storage in this age group. Salt your food generously (4-6g sodium) to prevent electrolyte crashes that mimic weight gain.

Common Mistakes That Sabotage Progress

The top error is eating too little fat, causing your body to hold onto every calorie. Your current menu provides roughly 1,800 calories but may lack enough tallow or butter. Another pitfall is weighing daily instead of weekly averages. Many fail by ignoring hidden inflammation from prior diets. Avoid adding dairy too soon if lactose intolerant. Don't chase zero-carb perfection at the expense of variety; rotate beef cuts, include organ meats twice weekly for micronutrients that support thyroid function often sluggish after repeated diet failures.

Creating Your Simple Weekly Plan Without Overwhelm

Start each day with 4 eggs cooked in beef tallow, followed by 12oz ground beef at lunch and 14oz ribeye at dinner. Add 2-3oz liver on Tuesdays and Fridays. This hits macros without complex prep, fitting busy middle-income schedules. Expect 1-2lbs weekly loss once adapted. If blood sugar remains elevated, test fasting glucose before adjusting. Consistency beats perfection. Thousands in our community reversed similar trajectories by following these adjustments, proving insurance barriers don't block real change when you control the fork.

💬 What the Community Says

The community shows mixed experiences with early carnivore weight gain, especially among 45-54 beginners carrying significant starting weight. Many report gaining 4-8lbs in the first 4-6 weeks, often attributing it to water retention, increased sodium, or simply not eating enough fat. A common theme is frustration after previous diet failures, with users sharing stories of joint pain limiting activity and hormonal changes stalling progress despite strict adherence. Most practitioners find that bumping up to 2lbs of meat daily and adding butter or tallow resolves the scale within 2-3 weeks. There's debate around tracking: some swear by weekly averages and tape measurements over daily weigh-ins, while a vocal minority warns against adding dairy too early. Lived experiences frequently mention relief when electrolytes are dialed in, though embarrassment about asking for help keeps many from posting until they see results. Overall sentiment leans hopeful once adaptation kicks in, but skepticism runs high among those with diabetes or blood pressure concerns.
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-best-practices-and-common-mistakes-to-avoid
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.

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