Understanding Mewing: Hallgren Orthodontics Weighs in on Potential Oral Health Risks

The technique known as mewing, credited to Dr. John Mew, involves adopting a specific tongue posture believed to influence facial structure, especially the jawline, to enhance aesthetic appearance. However, its growing popularity has brought to light several oral health concerns. Within this context, Hallgren Orthodontics provides critical insight into the potential risks associated with mewing, emphasizing the necessity of informed practice and caution.

Concerns Over Teeth Misalignment

A primary concern with mewing is its potential to cause teeth misalignment. The method requires pressing the tongue against the roof of the mouth, which, if performed improperly, might place uneven pressure on the teeth. This uneven pressure can lead to shifting teeth positions, resulting in misalignment and bite issues. Such shifts not only affect the visual appearance of one’s smile but can also lead to complications in chewing and uneven tooth wear, potentially resulting in more severe dental problems down the line.

The Risk of TMJ Disorders

Moreover, mewing may increase the risk of developing Temporomandibular Joint (TMJ) disorders. These disorders impact the joint connecting the jaw to the skull and the muscles responsible for jaw movement, leading to symptoms like pain, difficulty moving the jaw, and a clicking noise when the mouth opens or closes. TMJ disorders can profoundly affect an individual’s quality of life and often necessitate professional intervention.

Gum Recession and Periodontal Disease

Gum recession and periodontal diseases also pose significant risks with the practice of mewing. Improper tongue positioning can exert undue pressure on the gums, causing them to recede. This recession exposes more of the tooth or its root, increasing sensitivity and the risk of decay, and creating a hospitable environment for harmful bacteria, leading to more serious gum diseases.

Enamel Erosion: A Serious Concern

Another significant issue associated with mewing is the erosion of enamel due to continuous pressure and friction from the tongue against the teeth. Enamel is the protective outer layer of the tooth, and once it wears away, it does not regenerate, leaving teeth more susceptible to decay, cavities, and sensitivity. Preserving the integrity of enamel is crucial for overall oral health.

The Role of Professional Advice

Given these concerns, it’s essential to approach mewing with caution and to seek professional guidance. The team at Hallgren Orthodontics has the expertise to offer advice and create treatment plans that accommodate the unique dental health needs of each individual. They stress the importance of an informed approach to any oral health practice, helping ensure that individuals do not inadvertently compromise their dental health.


While mewing presents a compelling option for those looking for non-invasive ways to improve facial aesthetics, it’s crucial to understand its potential impacts on dental health. Teeth misalignment, TMJ disorders, gum recession, and enamel erosion are significant concerns that should not be overlooked. By consulting with dental experts like Hallgren Orthodontics, individuals can make informed decisions about their oral health practices, ensuring their dental and overall well-being is prioritized.

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