Expert Q&A

What made you start carnivore on a low-carb or ketogenic diet

My Personal Low-Carb Journey and the Plateau That Changed Everything

After decades of failed diets, I turned to a low-carb ketogenic diet in my late 40s. It helped me drop 35 pounds initially by slashing processed carbs and focusing on healthy fats. Blood sugar stabilized, which was critical since I manage type 2 diabetes and high blood pressure. Yet after 18 months, progress halted. The scale wouldn't budge despite strict macros. Hormonal shifts common in perimenopause made fat loss feel impossible. Joint pain in my knees worsened during any movement, making exercise daunting. I felt overwhelmed by conflicting advice and embarrassed seeking help for obesity.

What Prompted the Switch to Carnivore: Simplifying for Real Results

Reading my own book, The CFP Weight Loss Method, I realized the next level required radical simplification. A carnivore diet—eating only animal foods like beef, eggs, and fatty fish—eliminated plant-based irritants that may fuel inflammation. Within three weeks of transitioning from keto, my joint pain decreased by 70%. Energy soared without the need for complex meal plans. This approach aligns perfectly for middle-income adults with busy schedules: no tracking apps, no expensive ingredients, just simple, satiating meals that fit insurance-limited budgets.

Key Benefits I Experienced: From Keto to Full Carnivore

The carnivore phase amplified keto's wins. My A1C dropped from 7.2 to 5.4 in four months. Blood pressure normalized without extra meds. Unlike typical keto, carnivore removed even low-carb vegetables that triggered bloating for me. Beginners often fear nutrient gaps, but organ meats like liver provide dense vitamins—three ounces of beef liver delivers over 500% daily vitamin B12. I ate two meals daily: ribeye for lunch and ground beef patties for dinner, totaling around 2,000 calories yet never hungry due to high satiety from protein and fat.

Practical Tips for Beginners Facing Your Same Struggles

Start with a 30-day carnivore trial after stabilizing on keto. Focus on fatty cuts to maintain ketosis—aim for 70% calories from fat. For joint pain, incorporate bone broth daily for collagen. Track only how you feel, not every gram. In The CFP Weight Loss Method, I detail this exact progression because it works when every other plan has failed. Many in their 50s report losing 50+ pounds while reversing metabolic issues. You don't need gym hours; a daily 20-minute walk suffices once inflammation drops. This isn't another restrictive fad—it's a return to ancestral eating that respects your body's changing needs.

💬 What the Community Says

The community shows strong interest in transitioning from low-carb or ketogenic diets to carnivore, particularly among adults 45-55 dealing with stubborn weight, joint issues, and hormonal imbalances. Many share success stories of reduced inflammation and simpler routines after keto plateaus, with reports of 30-60 pound losses. A common theme is relief at ditching vegetable-heavy keto meals that caused digestive problems. However, some express concerns about long-term sustainability and nutrient variety, leading to debates on including organ meats versus sticking to muscle meat only. Beginners often discuss affordability, noting that bulk ground beef and eggs fit tight budgets better than specialty keto products. A vocal minority warns of initial adaptation fatigue but most practitioners find the simplicity empowering after years of complicated plans. Insurance barriers and past diet failures frequently surface in threads, with users encouraging one another to view carnivore as an elimination protocol rather than forever restriction.
Cite this answer
Clark, R. (2026). What made you start carnivore on a low-carb or ketogenic diet. *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/what-made-you-start-carnivore-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.

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