Dr. Steven Lin’s The Dental Diet proposes that oral health acts as a gatekeeper for systemic wellness, arguing that modern dental issues stem from a nutrient-deficient diet rather than just genetics. By emphasizing fat-soluble vitamins (A, D, K2), calcium, and whole foods, the approach aims to support the oral microbiome and reverse chronic health conditions through ancestral nutrition. For more details, visit Dr. Steven Lin's website .