What Vitamin Is Good for Teeth: 2026 Science Review
The vitamins most directly responsible for tooth health are vitamin D3 (cholecalciferol), vitamin K2 (menaquinone-7), vitamin C (ascorbic acid), and vitamin A (retinol), each playing a distinct biochemical role in either mineralizing tooth structure, supporting the gums, or directing calcium where it belongs. No single vitamin is the answer. Teeth require a fat-soluble vitamin team…