What is Mewing, How it Works and Can Mewing Reshape Your Face?

Mewing is the placement of the tongue in the mouth. Which proponents say helps you look more attractive, can reshape the face and help to correct orthodontic and facial structure issues.

Mewing refers to a facial exercise also known as orthotropic, and that was invented by British dentist John Mew in the 1970s (about 51 years ago).

Although the technique has become popular recently due to people spreading its supposed benefits on YouTube, Instagram, Facebook and other social media channels. Also, some of the blog posts feature before-and-after images showing their stunning transportation.

There is a little sign that can actually change your look and impact on your health. So, here’s everything that you should know about mewing.

What is Mewing

Mewing is the practice of resting your mouth in a certain position, you can change the shape of your jawline, placement of your tongue in your mouth. Also, people claim that it can help with sinusitis, sleep apnea and other conditions.

People who practice mewing refer to this as proper tongue posture and they say that tongue posture has important health ramifications.

These exercises have become popular on YouTube and other social media platforms. The mewing has a lot of limitations and it may not work that you see on a YouTube video.  If you have medical concerns about your jawline and your mouth. It’s a better idea to talk to a doctor for diagnosis and treatment.

Does Mewing Work?

The mewing is very important because you need to learn how to reposition your tongue into a new place. Many people believe that doing this technique over time, your tongue position may change your facial features, especially your jawline.

People also believe that it will help jaw pain and give relief from snoring. Generally, mewing is to work by making your jawline more defined, that can help you to shape your face and make it look thinner.

 While, mewing technique got popular on the internet, this exercise wasn’t created by an orthodontist. If you search on YouTube there will be a lot of videos of others who have tried this technique and have got the results. (There are also a few videos that expose the craze, too).

Proponents of mewing also suggest that it is not the exercise that changes your face, and there is no serious research that suggests mewing can change your face shape and can change the shape of your jawline or help with other issues. Many exports say you will not see any permanent change.

Orthodontists and dentists use this technique with concepts similar to the ones in mewing to treat Sleep apnea and misaligned teeth. But remember it’s one part of a proven treatment plane.

Experts fear that people who need surgery or orthodontics might mistakenly try mewing to help to fix their issues on their own.

How to Do Mewing

Mewing is the technique of making your tongue against the roof of the mouth. Over time, this movement can help your teeth and define your jawline. To do properly mewing, you must relax your tongue and entirely against the roof of the mouth, that includes your back of the tongue.

This technique takes a lot of practice, since you are used to relaxing your tongue away from the roof of the mouth without giving it a second chance. Over time your muscles will remember how to place the tongue in the correct mewing position.

While the mew technique is aimed at children, people and fans promoted this technique for adults and they called them mewing.

Here are mewing steps:

  • Close your lips and normally, rest your mouth
  • Move your tongue to the roof of your mouth and lightly press
  • Rest your tongue just behind your front upper teeth (make your tongue is not pressed against them)
  •  You can find the right position and try to make the “ng” sound, as in “sing”, “Wing” or “thing”.
  • Others suggest focusing on breathing out of your nose instead of your mouth.
  • Try to keep your mouth closed with your teeth, gently resting together.

However, the results may not be visible for quite some time. Most people will see the result in 3 to 6 months, and others will see the result after 1 or 2 years.

Mewing Before and After Images

Mewing Before and After Images

You can see a number of YouTube videos or a number of before and after pictures, can sometimes viewers believe that mewing that work. It is important to know this kind of videos or blog articles or tutorials usually include many weeks or months of practice of mewing.       

These images are also something that is not true because of lighting and shadows. So, more research is needed to determine the efficacy of mewing.  

Are There Risks?

Your jawline is part of a complex machine that you can’t change without involving other parts. Even if you were getting the result in changing your jawline, it could lead to other problems, including.

  • Misalignment of lower and upper jaw
  • Misalignment of teeth
  • Pain at the hinge of your jaw
  • You can lose teeth from Misalignment or pressure

If you want to do this technique but that should be under the guidance of a dentist or orthodontist. So, it’s a better idea to talk to them before you try anything new. 

QNAs on Mewing

  • Does Mewing Have Side Effects?

    While this technique is not dangerous, it is important not to have high expectations. The results may happen due to years of proper tongue posture or regular doing it. Remember before and after images are unreliable for many reasons.

  • How Long Does it Take for Mewing to be Effective?

    Some people can see the result in 3 to 6 months and others may take 1 to 2 years to get the proper result.

  • Does Mewing Hurt at First?

    If you mewing the tongue that is new to people, they may find it tiring at first or may hurt at first. A person should feel mild pressure across the middle of their chin, face and jaw. You should mew correctly.

  • How Long Should I be Mewing a Day?

    Many experts recommended about 20 to 30 minutes every day, you should see the changes within 30 minutes.


While mewing technique is not dangerous, there is not enough evidence to support the mewing activity for defining your jawline. If you have any cosmetic concerns or any pains in the jaw area, you should definitely talk to a doctor to discuss the treatment options.

You can still try mewing, but remember there are no results, there is no guarantee that mewing will work.

Hopefully, you like this article, if you have any questions and suggestions kindly put them in the comment box below. 

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