Can deep extended autophagy reverse deep cavities, does anyone have any experience regarding this for those with hypothyroidism or Hashimoto's

Understanding Autophagy and Its Potential Role in Oral Health

As the founder of CFP Weight Loss, I've spent years studying how autophagy—the body's cellular cleanup process—impacts overall wellness, particularly for adults 45-54 dealing with stubborn weight, joint pain, and hormonal shifts. Deep extended autophagy, typically triggered after 48-72 hours of water fasting or very low-calorie intake, ramps up cellular repair. While mainstream dentistry doesn't endorse it as a cavity cure, emerging research and anecdotal reports suggest it may support remineralization by reducing systemic inflammation and improving mineral utilization.

In my book, I explain how autophagy helps recycle damaged cells, which could theoretically aid enamel repair in early cavities. However, deep cavities involving dentin or pulp are structural issues that usually require professional dental intervention. For those with hypothyroidism or Hashimoto's, where slowed metabolism and chronic inflammation make weight loss feel impossible, extended fasting must be approached cautiously to avoid stressing the thyroid further.

Special Considerations for Hypothyroidism and Hashimoto's

Patients with Hashimoto's often battle elevated antibodies and poor nutrient absorption, which worsen both weight gain and oral health. Low thyroid function reduces saliva production, increasing cavity risk. In CFP Weight Loss protocols, we start with 16:8 intermittent fasting to gently induce autophagy before progressing to longer fasts. This helps stabilize blood sugar—critical when managing diabetes alongside obesity—without crashing energy levels that joint pain already complicates.

Key nutrients like vitamin D, K2, magnesium, and omega-3s become even more vital. During autophagy windows, focus on bone broth or electrolyte-balanced fluids to protect thyroid function. Many in our community report reduced gum inflammation after 3-5 day fasts, but reversing deep cavities remains rare without concurrent dental care like ozone therapy or remineralizing pastes.

Practical Steps to Support Autophagy and Oral Healing

Begin with shorter fasts: 16 hours daily for two weeks, then test 36-48 hour fasts under medical supervision, especially with blood pressure or diabetes concerns. Pair this with a nutrient-dense refeeding plan avoiding sugars that feed bad oral bacteria. Oil pulling with coconut oil during fasts can enhance microbiome balance.

Track symptoms: improved energy, less joint stiffness, and stabilized TSH levels often appear before any dental changes. In my methodology, we emphasize sustainable habits over extreme diets—clients who combine autophagy with resistance band exercises (joint-friendly for beginners) see better long-term weight management. Consult your dentist and endocrinologist; don't replace fillings with fasting alone. Some report arrested decay after consistent 72-hour fasts quarterly, but results vary with hypothyroidism severity.

Realistic Expectations and Next Steps

Deep extended autophagy shows promise for reducing systemic issues that contribute to cavities, but evidence for full reversal in advanced cases is limited. For middle-income adults overwhelmed by conflicting advice and insurance gaps, CFP Weight Loss offers accessible, time-efficient plans—no complex meal preps required. Start small, monitor hormones, and prioritize professional dental oversight. Many clients reverse their "failed every diet" cycle by addressing root inflammation through controlled autophagy.