Should You Wear A Mouthguard In BJJ?

A long-discussed debate within Jiu-Jitsu is the topic of wearing a mouthguard. In this article, we’ll discuss if you should wear a mouthguard for BJJ?

The pro-wearing a mouthguard in BJJ camp has a lot of good points, but so does the anti mouthguard camp. We’ll go over each side’s arguments and answer the question: Should you wear a BJJ mouthguard?

Should You Wear A Mouthguard in BJJ? 

Before we debate whether you should wear a mouthguard in BJJ, let’s go ahead and answer the question. Should you wear a mouthguard in BJJ? 

From our perspective, the answer is yes; you absolutely should wear a mouthguard in BJJ.

Brazilian Jiu-Jitsu is a high-paced martial art, and accidents could happen during training. You should form a good habit of always wearing a mouthguard in BJJ to protect your teeth.


Do you want to win your next fight, transform your body & unleash your potential as a martial artist?

We work exclusively with combat athletes to improve their performance, optimize their recovery time, and reduce stress during training.

fighters strength promo

Is It Compulsory To Wear A Mouthguard In BJJ?

Unfortunately, wearing a mouthguard in BJJ is not compulsory, but it should be. It should be mandatory to wear a mouthguard for BJJ like it is in MMA or kickboxing.

In BJJ, wearing your mouthguard should be as compulsory as putting on your Gi.

Why Should You Wear A Mouthguard in BJJ?

Wearing a mouthguard in BJJ should be commonplace, but we’ll give you a few reasons why you should wear one. Here are three important reasons why you should wear a mouthguard in BJJ.

Mouthguards Prevent Damage In BJJ

There is no striking in Jiu-Jitsu, but sometimes accidents can happen, whether you’re rolling with a spazzy white belt or caught up in an aggressive rolling round.

You can end up taking a hard shot to your mouth that could potentially break your teeth. If you took the safety precaution and wore a mouthguard, you will lessen the damage from the accidental hit.

By wearing your mouthguard while doing Brazilian Jiu-Jitsu training, you will likely avoid a trip to the dentist.

Mouthguards Help Prevent BJJ Concussions 

Not only do mouthguards protect your mouth from damage, they also protect your brain. Mouthguards are also designed with shock absorbant technology that minimizes the impact of shots to the head.

When you don’t wear a mouthguard, your brain absorbs all of the impact, significantly increasing the likelihood of receiving a concussion. 

A small piece of equipment could protect you from severe brain damage and keep you on the mat training.

Avoid Biting Your Tongue

If you’ve trained for an extended period of time and don’t wear a mouthguard, the chances are you’ve bitten your tongue. It is excruciating, and the wound can get infected due to the bacteria in your mouth.

Wearing a mouthguard during BJJ training will lower the likelihood of accidentally biting your tongue. While wearing one, you may still bite your tongue, but the damage will be less severe.

Why Do Some BJJ Practitioners Choose Not To Wear A Mouthguard in BJJ?

should you wear a mouthguard in bjj?

On the other side of the debate, many BJJ practitioners choose not to wear a mouthguard. Let’s go over some of the reasons why they don’t wear a mouthguard during BJJ training.

Hard to breathe 

One of the big reasons some BJJ practitioners don’t wear a mouthguard is that they can make it harder to breathe. You have to maintain a constant breathing rhythm so as not to pass out when you roll.

A mouthguard can interrupt a BJJ practitioner’s breathing pattern and negatively affect their training. This is why many BJJ practitioners refuse to wear mouthguards during BJJ training.

Mouthguards Can Be Uncomfortable

The other reason that some BJJ practitioners don’t like wearing mouthguards is that they can be uncomfortable. A bad mouthguard can have some adverse effects on your training.

A poorly fitted mouthguard can cause several issues, including cutting your gums or forming an ulcer. Many anti-mouthguard BJJ practitioners would prefer not to wear one than get an ulcer or cut from a bad mouthguard.

Mouthguard Recommendations for BJJ 

Many BJJ practitioners choose not to wear a mouthguard because they have had a bad experience wearing a bad one. 

Below are some of our favorite mouthguard recommendations that won’t cut your mouth or inhibit your breathing during training.

Shock Doctor Mouth Guard Trash Talker

Shock Doctor has been one of the top producers of quality mouthguards at an affordable price. The Trash Talker is one of their newest line of mouthguards that lives up to its name. You can talk while using this mouthguard without it affecting your speech. 

It’s made with Shock Doctor’s EZ FIT technology and high-grade near-custom mouthguard material.

Shock Doctor is so confident in their product that they back it with a $50K dentist warranty. This mouthguard is well worth its price.

Bulletproof Mouthguard

Bulletproof mouthguards claim to offer the world’s thinnest mouthguard that provides maximum protection like a custom mouthguard. It’s made of kevlar-like material that is shock absorbent and can take high-impact shots. 

This is an excellent mouthguard that is comfortable, breathable, and set at an affordable price.

Venum Predator Mouthguard

Venum is known for making a wide variety of quality martial arts products, and their Predator mouthguard is no different. 

The Predator mouthguard is made of high-density and durable gel and rubber. It’s an excellent mouthguard that gives you maximum protection at an affordable price.

Should You Wear A Mouthguard In BJJ?

So, what’s the verdict? Should you wear a mouthguard in BJJ or not? The answer is yes; you should wear a mouthguard in BJJ.

There is no striking in BJJ, but accidents do happen, and you could get your teeth damaged from an accidental strike. That is why you should wear a mouthguard for BJJ because it’s better than paying for expensive dental surgery.

Always keep your teeth protected during Jiu-Jitsu training by wearing a mouthguard. You’ll stay on the mat training and avoid an expensive trip to the dentist.

If you enjoyed our article on wearing a mouthguard in BJJ, share it by hitting the button below. Check here for more articles on BJJ and grappling.

Photo of author

Gareth Davies

I'm a martial arts competitor and enthusiast. Over the last 15 years, I have trained and competed in several martial arts. I live in Manchester U.K working as a strength & conditioning coach when I'm not travelling and exploring martial arts around the world.
FS Banner