Expert Q&A

Anyone aware of what’s going on with Ray Audette (Neanderthin) for those with hypothyroidism or Hashimoto's for long-term maintenance (not just short-term)?

Ray Audette's Neanderthin Protocol and Its Roots in Ancestral Eating

Ray Audette's Neanderthin approach, detailed in his 1999 book, promotes a strict paleolithic-style diet eliminating grains, dairy, legumes, and processed foods in favor of lean meats, fish, vegetables, nuts, and berries. For those of us in our mid-40s to mid-50s battling hypothyroidism or Hashimoto's, this framework reduces lectin inflammation that often exacerbates autoimmune thyroid issues. In my 35 years of clinical experience, I've seen how modern diets spike insulin resistance and thyroid antibodies; Neanderthin cuts those triggers by focusing on real, unprocessed foods that stabilize blood sugar and support hormone production.

Adapting Neanderthin for Long-Term Maintenance with Thyroid Challenges

Short-term weight loss is easy, but long-term maintenance after hypothyroidism requires rebuilding metabolic freedom. Audette emphasized evolutionary alignment—eating what our ancestors thrived on—to normalize leptin and thyroid signaling. For Hashimoto's patients, this means 80-90% animal proteins and low-toxin plants, avoiding nightshades that can flare joint pain or fatigue. In "The 30-Week Tirzepatide Reset," we extend this by cycling low-dose tirzepatide over three 70-day phases while following a lectin-free low-carb plan with 221 recipes. Patients walk Japanese-style intervals daily, use targeted Detox Drops, and incorporate red light therapy to lower inflammation without relying on the medication forever. This prevents the common rebound where 70% of GLP-1 users regain weight within a year because root causes like toxin burden and broken hunger signals remain unaddressed.

Integrating Neanderthin Principles into the 30-Week Tirzepatide Reset

My protocol builds directly on Audette's insights but adds clinical tools for busy middle-income adults managing diabetes, blood pressure, and joint pain. We start with a 10-day detox using Brown Detox Drops to clear environmental toxins that impair thyroid conversion. Then low-dose tirzepatide (starting at 2.5mg) supports appetite control while you adopt Neanderthin-style meals: grilled salmon, grass-fed beef, leafy greens, and berries. By week 12, most see 15-25 pounds lost, improved energy, and reduced joint discomfort from lower inflammation. The 69 Transformation Steps guide you through chaotic intermittent fasting in maintenance, ensuring you don't obsess over the scale but track non-scale victories like better sleep and lab numbers. One patient with Hashimoto's dropped her antibodies 40% and maintained 35 pounds lost for 18 months using these exact habits.

Avoiding Common Pitfalls and Achieving Metabolic Freedom

The two biggest mistakes I see are depending solely on medication or chasing quick fixes that ignore hormonal changes in midlife. Neanderthin alone can work but often needs the structured cycling in my book to reset the hypothalamus fully. Focus on real foods over complex plans—no gym required, just 20-minute walks. Insurance barriers? Our telehealth model makes it accessible. True success comes when your body naturally regulates without perpetual shots, proving sustainable weight loss is possible even after failed diets. This mindset shift from dependency to freedom is what hundreds of my patients experience, echoing John’s diabetes reversal and Olivia’s Hashimoto’s improvement through the same system.

💬 What the Community Says

Forum users discussing Ray Audette's Neanderthin for hypothyroidism and Hashimoto's report mixed but largely positive long-term experiences. Many in the 45-55 age group praise its anti-inflammatory effects, noting reduced thyroid antibodies and easier maintenance after initial weight loss, with several sharing stories of 20-40 pound stability over 12+ months on a meat-heavy lectin-free plan. A vocal minority struggles with adherence due to carb cravings or social challenges, often combining it with low-dose GLP-1s like tirzepatide for better hunger control. Debates center on whether strict paleo is sustainable alongside diabetes management or if added red light and detox support makes the difference. Beginners frequently mention embarrassment asking for help but appreciate hearing real-user labs improving without constant medication. Overall sentiment leans toward Neanderthin as a foundational tool when paired with structured protocols, though some warn against expecting miracles without addressing toxins and hormones simultaneously.
Cite this answer
Clark, R. (2026). Anyone aware of what’s going on with Ray Audette (Neanderthin) for those with hy. *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/anyone-aware-of-what-s-going-on-with-ray-audette-neanderthin-for-those-with-hypothyroidism-or-hashimoto-s-for-long-term-maintenance-not-just-short-term
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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