Blog Post: Snoring No More: The Science Behind Mouthpiece Effectiveness
Snoring is a common problem that affects millions of people worldwide. It not only disrupts the sleep of the snorer but also their partner and sometimes even their entire household. While there are various remedies and treatments available for snoring, one of the most effective and popular options is the use of mouthpieces. But how do these small devices actually work? In this blog post, we will delve into the science behind mouthpiece effectiveness for snoring.
Understanding Snoring
Before we get into the details of mouthpieces, let’s first understand what causes snoring. Snoring is the sound that occurs when air cannot move freely through the nose and throat during sleep. This happens when the muscles in the back of the throat relax, causing the airway to narrow and vibrate, resulting in the snoring sound. While snoring can be caused by various factors such as sleep position, alcohol consumption, and nasal congestion, it is primarily associated with the structure of the mouth and throat.
How Mouthpieces Work
Mouthpieces, also known as oral appliances, are devices that are worn in the mouth during sleep to prevent snoring. They work by changing the position of the jaw and tongue, thereby opening up the airway and allowing air to flow freely. There are two main types of mouthpieces – mandibular advancement devices (MADs) and tongue retaining devices (TRDs).
Mandibular Advancement Devices (MADs)
MADs are the most commonly used type of mouthpiece for snoring. They are designed to hold the jaw in a slightly forward position, which helps to keep the airway open. This prevents the tongue and other soft tissues in the mouth from falling back and blocking the airway, thus reducing or eliminating snoring. MADs are custom-made by dentists or can be purchased over-the-counter. They are usually made of a moldable material that can be adjusted to fit the individual’s mouth comfortably.
Tongue Retaining Devices (TRDs)
TRDs are less commonly used but are equally effective in reducing snoring. They work by holding the tongue in a forward position, preventing it from falling back and blocking the airway. TRDs are usually made of soft silicone and have a suction cup-like device that attaches to the tip of the tongue. This keeps the tongue in place throughout the night, allowing for uninterrupted breathing.
Scientific Evidence of Mouthpiece Effectiveness
Numerous studies have been conducted to assess the effectiveness of mouthpieces in reducing snoring. One study published in the Journal of Dental Sleep Medicine found that MADs were effective in reducing snoring in 94% of participants. Another study published in the Annals of Internal Medicine found that both MADs and TRDs were effective in reducing snoring in patients with mild to moderate obstructive sleep apnea.
The Science Behind MADs and TRDs
So, how do these mouthpieces actually work to reduce snoring? Let’s take a closer look at the science behind MADs and TRDs.

Snoring No More: The Science Behind Mouthpiece Effectiveness
Mandibular Advancement Devices (MADs)
As mentioned earlier, MADs work by holding the jaw in a slightly forward position, which helps to open up the airway. This is achieved through the activation of muscles in the mouth and throat that keep the airway open. The forward movement of the jaw also widens the pharynx, which is the upper part of the throat. This leads to a decrease in airway resistance, allowing for better airflow and reducing the vibration of soft tissues in the throat that causes snoring.
Tongue Retaining Devices (TRDs)
TRDs work by holding the tongue in a forward position, preventing it from falling back and obstructing the airway. This is achieved through the suction cup-like device that attaches to the tip of the tongue. By keeping the tongue in place, TRDs help to maintain a clear airway, allowing for uninterrupted breathing.
Benefits of Mouthpieces
Apart from reducing snoring, mouthpieces also offer other benefits that contribute to better sleep and overall health. Some of these benefits include:
1. Improved Sleep Quality – By reducing or eliminating snoring, mouthpieces can improve the quality of sleep, leading to increased energy levels and better overall health.
2. Non-Invasive – Unlike other treatments for snoring, such as surgery or continuous positive airway pressure (CPAP) machines, mouthpieces are non-invasive and do not require any external devices or equipment.
3. Customizable – Mouthpieces can be customized to fit an individual’s mouth, making them more comfortable and effective.
4. Cost-Effective – Mouthpieces are relatively affordable compared to other snoring treatments and can be used for a long period without replacement.
Conclusion
Mouthpieces are a highly effective and scientifically proven solution for snoring. Whether you opt for a MAD or TRD, these devices work by keeping the airway open, allowing for better airflow and reducing the vibration of soft tissues in the throat. With numerous benefits and a high success rate, mouthpieces are a popular choice for those looking to reduce snoring and improve their sleep quality.
Summary:
Snoring is a common problem that affects many people worldwide. It is caused by the relaxation of muscles in the back of the throat, leading to a narrowed airway and the production of the snoring sound. Mouthpieces, also known as oral appliances, are a popular and effective solution for snoring. They work by changing the position of the jaw and tongue, which helps to keep the airway open and reduce or eliminate snoring. There are two main types of mouthpieces – mandibular advancement devices (MADs) and tongue retaining devices (TRDs). Numerous studies have been conducted to assess the effectiveness of mouthpieces, and they have been found to be highly effective in reducing snoring. The science behind MADs and TRDs involves the activation of muscles in the mouth and throat to keep the airway open, leading to better airflow and reduced vibration of soft tissues in the throat. Mouthpieces offer numerous benefits, including improved sleep quality, non-invasiveness, customization, and cost-effectiveness. In conclusion, mouthpieces are a scientifically proven and highly effective solution for snoring.