Mewing is a technique that involves placing the tongue against the roof of your mouth to potentially reshape your face and define your jawline, as many proponents claim it can change the shape of the face. Originally introduced by British orthodontist John Mew, and later popularized by his son Mike Mew, the practice falls under the concept of “orthotropics.” Orthotropics is an alternative to traditional orthodontic treatments, focusing on facial restructuring and bone growth through proper tongue posture.

But what exactly does mewing mean? And why has it gained so much attention on platforms like TikTok? Let’s dive into the world of mewing, the science behind it, and whether or not it truly works.

How Do You Do Mewing?

Mewing involves resting your tongue flat against the roof of your mouth, including the back of your tongue. The goal is to maintain this tongue posture consistently throughout the day, even when swallowing. For optimal results, proponents claim that the tip of your tongue should touch just behind your front teeth, but not pressing too hard to misalign your jaw or teeth.

To mew correctly, you should position your tongue to the roof of your mouth.

Flatten your tongue against the roof of your mouth.
Keep your lips together.
Teeth should be gently touching or in close alignment, but not clenched.

What Does Mewing Your Face Mean?

Mewing your face refers to the idea that proper tongue posture can reshape your jawline and overall facial structure. Proponents of mewing suggest that consistent practice over time may lead to changes in face shape by stimulating bone growth, particularly in the maxillofacial region, which is why mewing has been tied to jawline definition and facial aesthetics.

Is Mewing Scientifically Correct?

There is ongoing debate within the orthodontic community regarding the scientific evidence behind mew’s claims about facial alignment. According to the American Association of Orthodontists (AAO), there is limited peer-reviewed research to back claims that mewing can significantly alter facial structure or fix misaligned teeth through repositioning. However, some studies suggest that tongue posture may have a subtle impact on facial alignment, particularly in growing individuals like teenage boys, potentially helping their jaw look more defined. The AAO emphasizes the importance of strict sourcing guidelines and the need for more comprehensive studies.

Is There Any Harm in Mewing?

Mewing, when practiced incorrectly, could potentially cause harm. Forcing your tongue into unnatural positions, particularly if done over long periods, may lead to jaw pain, TMJ issues, or misaligned teeth. Experts recommend consulting with a licensed orthodontist or medical professional before attempting mewing, especially if you are concerned about misalignment or other dental issues.

Does Mewing Work?

The question of whether mewing actually works depends on what you’re expecting it to achieve, as experts say it is supposed to change your facial structure. While mewing may help improve tongue posture, there’s little scientific evidence to suggest it can drastically reshape your face or jawline in adults, as supported by the General Dental Council. However, there is some anecdotal evidence that it may work better for younger individuals whose facial bones are still developing. According to John and Mike Mew, the creators of this method, mewing could realign your teeth and improve breathing issues like sleep apnea if practiced consistently, particularly by placing the tongue on the roof of the mouth.

How Long Until Results from Mewing?

The timeline for seeing results from mewing is a way to vary significantly from person to person and depends on several factors. Here’s what to consider regarding the duration it might take to notice changes:

1. Age and Development Stage

Younger Individuals: Those who are still in their growth phases (typically children and teenagers) may see more pronounced results within a few months to a couple of years. This is because their facial structures are still developing, making them more responsive to changes in oral posture.
AdultsFor adults, mewing can lead to subtle changes that might take longer, often requiring months to years of consistent practice to make the jaw look different as a treatment resulted from proper technique.

2. Consistency and Technique

Daily PracticeThe effectiveness of mewing largely depends on how consistently a person practices it, as experts say that dedication is key to making mewing become second nature. Engaging in proper tongue posture throughout the day is essential for any potential benefits. Inconsistent practice may lead to slower or negligible results.
Correct Technique: Ensuring that mewing is done correctly is crucial. Incorrect tongue placement or excessive force can lead to discomfort without producing the desired effects.

3. Individual Variation

Genetics play a significant role in the structure of your teeth and facial aesthetics, which can affect the outcomes of mewing practices.Individual genetic factors play a significant role in how one’s face and jawline respond to mewing attempts to move the tongue into the correct position. Some people may naturally have a more favorable facial structure that could respond more quickly to changes in tongue posture.
Existing Dental Conditions: People with pre-existing dental issues, such as misaligned teeth or jaw problems, may find it more challenging to achieve noticeable results without professional orthodontic intervention.

4. Expectations of Change

Subtle Changes: For many, any changes in jawline definition or overall facial aesthetics may be subtle and gradual. Initial improvements might be noticed in oral posture and facial comfort before more noticeable changes in appearance occur.
Timeframe: While some users report seeing minor changes within a few weeks, significant changes—if they occur—may take several months to a few years of consistent practice.

Mewing and Social Media: TikTok and Beyond

Mewing has become a viral trend on platforms like TikTok, where influencers claim that it helps chisel the jawline, flatten a double chin, and improve facial aesthetics, often promoting the idea of tongue on the roof for optimal results. However, doctors warn that the effects are not as dramatic as social media might suggest. It’s important to approach mewing with realistic expectations and be cautious of influencers who lack medical credentials.

The Teen Mewing Trend, Explained

The rise of mewing as a trend among teens can largely be attributed to social media platforms like TikTok, where many want to answer a question about improving their jawline. Many young people have turned to this method in hopes of achieving a more defined jawline or reshaping their face. The hashtag #mewing has gained millions of views, drawing attention to both its potential benefits and controversies surrounding the structure of your teeth.

However, it’s essential to be cautious and critical of the information shared online. Not all claims about mewing are scientifically supported, and many influencers may exaggerate its effectiveness for dramatic effect, even as experts say results can vary.

What the Studies Say on Mewing

Theoretical Basis: Mewing is based on the principles of orthotropics, which emphasize the importance of tongue posture in facial development and alignment. John Mew and Mike Mew propose that correct tongue placement can influence the shape of the jaw and facial structure, especially in growing children and adolescents.
Influence of Tongue Posture: Some studies suggest that tongue posture may affect dental occlusion and facial morphology. For instance, research indicates that the position of the tongue plays a role in the development of the dental arch and can influence how teeth align over time.
Peer-Reviewed Studies on the effects of ‘mewing’ and its implications for facial structure.: As of now, there are few peer-reviewed studies specifically investigating the effects of mewing on facial structure. Most research focuses on mewing and its potential effects on jawlines. oral posture, occlusion, and orthodontic treatments rather than the specific practice of mewing.
Expert Opinions: The American Association of Orthodontists (AAO) and other dental organizations have expressed skepticism about the claims made by proponents of mewing. They emphasize that while proper tongue posture is beneficial, the effects of mewing as promoted on social media may not lead to significant or clinically relevant changes in adults.
Developmental Considerations: Some evidence suggests that mewing might have more noticeable effects in younger individuals whose bones are still developing. A study indicated that good oral posture could have a positive influence on facial growth in children, supporting research that suggests the benefits of mewing.
Potential Risks: Misalignment and improper application of mewing techniques may lead to TMJ disorders or exacerbation of existing dental issues. It’s crucial for individuals considering mewing to consult with an orthodontist or dental professional.

Mewing and Orthodontics

Mewing is a technique developed by orthodontist John Mew that involves proper tongue posture, where the tongue is rested against the roof of the mouth. Proponents claim that this practice can help reshape the jawline and improve facial aesthetics over time. While mewing has gained popularity on social media, particularly among Gen Z, it is essential to consider its relationship with orthodontics.

The Role of Orthodontics

Orthodontics is a specialized branch of dentistry focused on diagnosing and treating dental and facial irregularities, particularly those related to misaligned teeth and jaws, which mewing is supposed to change. Here are some key points regarding orthodontics:

Treatment Focus: Orthodontics aims to align teeth and jaws to improve oral function and aesthetics. This involves addressing issues like overcrowding, gaps, and malocclusion (improper bite).
Orthodontic techniques may provide more reliable results than mewing for those seeking to change the appearance of their jawlines, as treatment resulted in more predictable outcomes.Common orthodontic treatments include braces, aligners, and retainers, which gradually shift teeth or align them into the correct position. These methods are backed by years of research and clinical practice.
Importance of Proper Oral Posture: While orthodontics primarily focuses on mechanical alignment, there is an increasing recognition of the significance of oral posture, including tongue position. Proper tongue posture can complement orthodontic treatment by promoting healthy dental alignment and facial development.
Mewing as an Adjunct: Some advocates of mewing suggest that it can serve as a supplemental practice to orthodontic treatment, particularly in younger individuals whose bones are still developing. However, the scientific evidence supporting mewing claims is limited, particularly regarding its ability to move your teeth or align your jaw.
Expert Opinions: Many orthodontists express skepticism about the effectiveness of mewing, especially in adults. They caution that while maintaining good tongue posture is beneficial, relying solely on mewing without professional orthodontic guidance may not yield significant changes in facial structure, despite what some mewing claims suggest.

Seek an AAO Orthodontist for Safe and Effective Jaw Positioning

The Role of an AAO Orthodontist

Expertise in Jaw Mechanics AAO orthodontists are specialists trained in the intricate mechanics of jaw positioning and facial structure. They possess the knowledge to assess whether mewing is appropriate for your unique anatomy. By consulting an expert, you can gain insights into how mewing might affect your jawline and overall oral health.
Comprehensive Evaluations An AAO orthodontist will conduct a detailed examination of your dental and facial structure, which may include:
- X-rays: To visualize the positioning of your teeth and jaw.
- 3D Imaging: To create a comprehensive understanding of your facial structure.
- Bite Analysis: To assess how your teeth align and how they may be impacted by changes in jaw position.
Personalized Recommendations Each individual’s anatomy is different, which means a one-size-fits-all approach to mewing may not be effective. An AAO orthodontist can provide personalized recommendations based on your assessment, guiding you on how to implement mewing safely and effectively.
Evidence-Based Practices Orthodontists in the AAO prioritize evidence-based practices. They stay informed about the latest research on mewing and its effects, helping you navigate the claims and counterclaims surrounding this technique. By relying on scientific evidence, they can guide you toward realistic expectations regarding the outcomes of mewing.
Monitoring Progress If you choose to pursue mewing as part of your routine, having regular check-ups with an AAO orthodontist is essential. They can monitor your progress, ensuring that your technique remains safe and effective. This oversight can prevent potential issues arising from incorrect tongue positioning or excessive pressure on the jaw.

Potential Risks of Mewing

While mewing is generally considered safe for most individuals, there are risks if practiced improperly. Incorrect tongue posture can lead to:

Jaw Pain: Excessive strain on the jaw can result in discomfort or pain.
Misalignment: Incorrect tongue positioning may exacerbate existing misalignments in the teeth or jaw.
TMJ Issues: Prolonged pressure or improper jaw mechanics could lead to temporomandibular joint (TMJ) disorders.

Can Mewing Reshape Your Face? & How Facial Restructuring Actually Works

According to proponents of mewing, this do-it-yourself facial restructuring method can redefine your jawline by changing the position of your tongue resting on the roof. However, orthodontists from the British Orthodontic Society and other experts argue that mewing alone cannot substitute for proper orthodontic treatment, especially for individuals with maxillofacial deformities or severe misalignment.

Research shows that while some individuals may notice subtle improvements in facial aesthetics, mewing’s ability to produce significant changes remains highly debated.

Can Mewing Reshape Your Jawline?

According to proponents of mewing, this do-it-yourself facial restructuring method can redefine your jawline by changing tongue posture. However, orthodontists from the British Orthodontic Society and other experts argue that mewing alone cannot substitute for proper orthodontic treatment, especially for individuals with maxillofacial deformities or severe misalignment.

Should You Try Mewing or Not?

While mewing sounds too good to be true, some people believe it can offer subtle improvements in tongue posture, breathing, and facial aesthetics, much like mewing techniques proposed by experts. However, the lack of scientific evidence to back its claims means it should be approached with caution. Before attempting mewing or any other do-it-yourself facial restructuring method, it’s best to consult an orthodontist to avoid any potential harm related to teeth alignment and to understand how mewing may change the appearance of your jawline.

Mewing may help with defining your jawline, but its impact on significant facial changes remains questionable, and some professionals have been expelled from the British Orthodontic Society for promoting unfounded claims. If you want to reshape your jaw or teeth, orthodontic treatment or jaw surgery may be more effective solutions.

What Does Mewing Mean