Abstract
Proper tongue posture, involving the intentional positioning of the tongue against the roof of the mouth, has gained considerable attention for its potential benefits in enhancing facial aesthetics and promoting oral health. This review examines the underlying scientific mechanisms of correct tongue posture, particularly focusing on mechanotransduction and bone remodeling. Mechanotransduction—the process by which cells convert mechanical stimuli into biochemical signals—is a well-established factor in bone adaptation and remodeling. The sustained pressure from the tongue during proper posture appears to influence craniofacial development through these biomechanical pathways. Additionally, correct tongue posture supports nasal breathing, improves dental alignment, and enhances postural stability. While direct studies on tongue posture are still emerging, the principles it relies on are grounded in solid scientific evidence. This article aims to provide a comprehensive understanding of the potential benefits of correct tongue posture, emphasizing its basis in well-documented physiological processes and its implications for facial development and oral health.
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