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What Foods Should You Avoid for Cavity Prevention?

Cavity Prevention

The CDC reports that 25% of adults between the ages of 20 and 64 suffer from at least one cavity. If left untreated, cavities can cause such problems as pain, infections, and abscesses under the gums. At Central Texas Orthodontics in Austin, TX, Dr. Brian St. Louis is passionate about helping his clients achieve and maintain optimal oral health. Today, we’re taking a closer look at cavity prevention so you can avoid severe pain and other complications.

What Foods Should You Avoid for Cavity Prevention?

According to the American Dental Association (ADA), if you are concerned about cavities, you should stay away from sticky sweets and candies, like caramels and lollipops. Instead, if you want to eat something sweet, consider eating chocolate because it doesn’t take long to clear out of your mouth. Also, keep in mind that chocolate containing at least 70% cocoa has been shown to have many health benefits.

You should also avoid eating potato chips, soft bread, and other starchy foods that can easily become trapped between your teeth. Moreover, you should avoid drinking carbonated soda. These beverages are very high in added sugar, and they also are high in citric and phosphoric acids that can wreak havoc on your tooth enamel. Furthermore, you should avoid consuming alcohol and medications that can dry out your mouth significantly.

What Foods Are Good for Oral Health?

The ADA advises that vegetables, fruits, and other foods that are high in fiber are excellent for oral health. They promote saliva production and help keep your gums and teeth clean. The best thing you can do for your oral health is to practice proper oral hygiene, but eating foods that boost saliva flow is the second-best thing you can do. Saliva production is so important for your oral health because it contains trace amounts of phosphate and calcium.

This is important because it minimizes the effects of enzymes and bacterial acids destroying minerals in your teeth. Dairy products, like cheese, also facilitate saliva production. Moreover, dairy products are high in minerals that are required for optimal oral health. Furthermore, sugar-free gum is great for cavity prevention because it encourages saliva production.

What Drinks Are Good for Oral Health?

Black tea, green tea, and milk are very good beverages to consider if you are worried about your oral health. Black and green tea are great because they are very high in polyphenols. This type of phenol is beneficial because it helps kill bad bacteria and keeps bacteria from producing damaging acid. Milk is a solid choice because it is rich in essential minerals and other micronutrients that help keep your teeth and gums healthy and strong.

Essential Cavity Prevention Tips

One of the best things you can do for cavity prevention is to eat sweet foods with your meals. For instance, if you want a slice of chocolate cake, eat it immediately after your meal. Saliva production increases significantly when you eat a meal, so any sugar you consume will be rinsed out of your mouth more quickly. Additionally, you should stick to nutritious snacks if you are hungry between meals.

If you go for a starchy or sweet snack, chew a stick of sugar-free gum after your snack to boost saliva production and rid your mouth of bits of food. Also, you can mitigate your risk of cavities by drinking fluoridated water. Furthermore, you should brush your teeth at least twice per day and floss at least once daily.

What Causes Cavities?

Cavities are sometimes referred to as tooth decay or caries, but they are actually caused by tooth decay. Tooth decay is a long process that starts with the formation of dental plaque, a sticky, clear film that coats your teeth. It forms when your teeth are not cleaned adequately and you consume lots of starches and high-sugar foods and rinks.

Plaque contains acids that strip minerals from the hard enamel that protects your teeth. The tiny holes caused by this erosion are the first stage of cavities. When enough of the enamel has been worn down, the soft dentin beneath your enamel can be damaged by acid-producing bacteria. It is at this point that tooth sensitivity can occur because dentin is connected to the nerves in the teeth.

What Are the Risk Factors for Developing Cavities?

Your diet is one of the most significant risk factors for developing cavities. The more foods and drinks you consume that are high in sugar, prone to getting stuck in your mouth, or reduce saliva production, the more likely it is that you will develop at least one cavity. The frequency at which you eat and drink also affects your risk of developing a cavity. You should not sip acidic drinks throughout the day or graze on starchy or sweet foods.

Poor oral hygiene is another significant risk factor for the development of cavities. To mitigate the risk of a cavity, you should try to brush your teeth within 20 minutes of eating or drinking. Moreover, your risk of getting a cavity increases if you do not get enough fluoride. Furthermore, the location of a tooth affects its likelihood of forming a cavity. Molars and premolars are most likely to get cavities.

What Complications Can Arise From Untreated Cavities?

Some of the most common complications that can arise from untreated cavities are pain, difficulty chewing, and tooth abscesses. Additionally, untreated cavities may cause pus or swelling around the affected teeth.

Depending on the severity of your cavities, you may experience pain so great that you have trouble focusing at work. Additionally, you may suffer from nutrient insufficiencies or deficiencies due to extreme difficulty eating. Moreover, severe cavities can cause tooth loss, negatively affecting your self-esteem. Furthermore, tooth abscesses, in rare cases, can lead to potentially fatal infections.

How Can Cavities Be Treated?

Cavity treatments can vary depending on the severity of the cavity and other factors. If your cavity is only mild, fluoride treatments can help restore your enamel. However, it is important to understand that you can’t get enough fluoride from food, tap water, toothpaste, and mouthwash to rebuild enamel. You will need a professional fluoride treatment.

If you ​do not have an early-stage cavity, you may need a filling to restore your ​decayed tooth. During your evaluation, we will advise you on what materials would best fit your needs and preferences if we feel tooth restoration is the best treatment for you. If your tooth is significantly weakened by extensive decay, ​a crown may be necessary.

What Other Treatment Methods May Be Necessary in Severe Cases?

If your cavity is so severe that the pulp deep within your tooth is affected, a root canal ​may be required. A root canal is a highly effective treatment that can save teeth that are very badly damaged, and it ​is a great option if a tooth is infected. ​If you leave an infected tooth untreated for long enough, tooth extraction ​is the only viable option. Therefore, you should not ignore tooth pain and other cavity symptoms.

Furthermore, sometimes cases are so severe that ​tooth restoration ​is not possible. In such cases, ​a tooth extraction is required. However, you should know that nearby teeth can shift due to the gap left ​where the removed tooth once was. ​You may also need a dental implant or bridge to prevent orthodontic problems that may arise due to ​shifting teeth.

How Are Cavities Diagnosed?

To find out if you have a cavity, you need to meet with a qualified oral health expert to discuss what problems you’re having, like tooth pain or sensitivity when drinking hot or cold beverages. Furthermore, an examination of your mouth and teeth is necessary to confirm if you have a cavity.

While diagnosing the cause of your symptoms, your teeth will be probed with special instruments to identify any soft areas. If you have a cavity, dental X-rays are helpful for showing the severity of the cavity.

Schedule a Consultation Today

Foods you should avoid for cavity prevention include sticky sweets and candies and foods that are likely to get stuck in your teeth. Additionally, you should avoid carbonated, high-sugar drinks, alcohol, and medications that can reduce saliva production. Foods that are great for oral health include dairy products and high-fiber foods. If you suspect you have a cavity, schedule a consultation at Central Texas Orthodontics in Austin, TX to learn how we can help.

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Average Rating: 5

21 Reviews

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Excellent service and treatment!

by Lisa

Dec10,2025

We have been seeing Dr. St. Loius at Central Texas Orthodontics for a couple kids now over several years. Everytime we walk in for an appointment, we are greeted warmly and promptly taken back. The office is easy to get to and always runs on time, we have never had to wait to be seen, which is remarkable for a medical/dental office! The payment options were also fair and easy to understand. And the follow up, even after those braces come off, has been stellar! Retainers get lost or chewed up sometimes (ugg!), but a quick text into the office and we were able to drop off the original molds and have new ones made very quickly. Everyone who works at this office truly cares, and you can tell they all enjoy where they work, which is really wonderful to see. I cannot speak highly enough of this office, the staff, the care, and ESPECIALLY the after care and protecting our investment.

Category: orthodontist * Individual results may vary.

Austin’s Best Orthodontics!

by Robin Petmecky

Aug14,2025

Dr. St. Louis and his staff are exceptional! Their professional, friendly and caring manner stand out every time I have an appointment. They are always very positive during my visits and make me feel like I’m part of their family. I never have to wait to be seen and I’m usually out in a minimal amount of time. I had my last orthodontic visit recently and they invited me to stop in anytime, just to say hello. I highly recommend Central Texas Orthodontics to anyone needing their services. They are truly the BEST!

Category: orthodontist * Individual results may vary.

FANTASTIC GROUP!

by Melissa Moore Yacono

Apr23,2025

I love this office and the lovely, happy, warm staff!! Every one of the staff is kind and friendly! The vibe of the office is uplifting, relaxing, and Austin-y. Love it. The plants make it pleasant. Everything is so clean! What a refreshing visit and thank you so much for the stellar customer service.

Category: orthodontist * Individual results may vary.

Simply the Best!

by Christine Laux

Mar27,2025

Dr. B. and his team are fantastic: Everyone just truly cares! They are knowledgeable and super helpful, always happy to consult. I recommend CTO not only for children and teens, but for adults as well! My two teenage daughters got their braces and I got my Invisalign. Dr. B. took his time to go over all our treatment plans and make adjustments. The communication is seamless and very responsive. All team members are wonderful - my special shoutout goes to Beatrice and Christen though: Those two lovely ladies go above and beyond with everything they do! Thanks to y’alls fabulous care our teeth are all straight now!

Category: orthodontist * Individual results may vary.

Awesome Experience

by Norma Constancio

Feb12,2025

Dr. St. Louis and his staff were wonderful! From their friendly staff, nice office environment and Dr. St. Louis always willing to answer my questions. I would 100% recommend Central Texas Orthodontics to anyone.

Category: orthodontist * Individual results may vary.

Amazing staff

by Ms. Locke

Dec 6,2023

I recently finished my treatment and was looking for the backup retainers. After doing my research I decided to make an appointment with Central Texas Orthodontics. I got it scheduled the same day and had my retainers ready in two weeks! Dr. St. Louis and the staff went above and beyond to make me feel welcomed and cared for. I highly recommend this office to anyone who needs a new set of retainers!

Category: orthodontist * Individual results may vary.

Great doctor and staff

by Sherry lewis

Nov15,2023

Great doctor and staff. I’ve had 2 sets of braces and misc work. Very professional, clean, and nice people. Kudos to Dr St. Louis for giving me a perfect smile. My TMJ doctor commended me on my perfect teeth alignment ! highly recommend.

Category: orthodontist * Individual results may vary.

Wonderful

by Amanda Manti

Jun 6,2020

We had a wonderful experience with two of our children getting their teeth straightened at this office. Love the staff-friendly and fun. And Dr. B did a fantastic job. After delays due to Covid, he personally went well out of his way to see my daughter and it was so appreciated! Thank you!

Category: orthodontist * Individual results may vary.

Awesome Staff

by Phillip

May28,2020

The staff here is always so pleasant. They communicate well with their patients and are always easy to consult. I've had nothing but positive experiences here at Central Texas Orthodontist. I enjoy getting to see everyone when I visit.

Category: orthodontist * Individual results may vary.

Amazing Service

by Erika Loya

Feb24,2020

This is an awesome team. Always greeted with a smile and lots of positive energy. Jessica is very knowledgeable, skilled and makes you feel completely at ease thru out the entire process every visit. I look forward to my visits.

Category: orthodontist * Individual results may vary.

The best!!

by Hernandezfam

Feb12,2020

I love the whole team here! They’re super friendly and always go the extra mile to provide the best care!

Category: orthodontist * Individual results may vary.

The best!

by Rich Payne

Jan29,2020

Love these guys!! Best ortho in town

Category: orthodontist * Individual results may vary.

Love this place

by Ms. Lemons

Dec19,2019

I really love this office and the people who work there. They really do care about their patients needs and will break everything down for you to understand.

Category: orthodontist * Individual results may vary.

CTO

by Vivian Gray

Dec 4,2019

CTO is the best!!!

Category: orthodontist * Individual results may vary.

Thanks

by KDILLING

Oct31,2019

Great Team

Category: orthodontist * Individual results may vary.

Amazing orthodontist!

by Mary Crecelius

Oct15,2019

We initially went to a different doctor, who sent us to an unnecessary specialist. After a second opinion from Dr. St. Louis, we aren't even ready for braces yet! That is an example of an ethical doctor. I'm pleased that my ten year old will begin her braces with Dr. St. Louis, but not until the time is ready. He sincerely takes you in as if you are the only patient of the day. His staff is polite, articulate, and the office is spotless. I highly recommend this orthodontist to anyone in need. I trust him with my children.

Category: orthodontist * Individual results may vary.

Customer Service @ the Next Level

by Tierra Thomas

Oct 9,2019

Today was my first time visiting this office after they were able to come in after speaking with me the day prior. Note, most offices do not have next day availability for non-emergent care. First, Beatrice! She made me feel welcomed, important and she was willing to take the time with me from the moment I walked into the door! Beatrice doesn’t only belong in the customer service/patient setting, but she specializes in caring for patients and it shows outwardly and genuinely! Second, the Man with the Plan, Dr. Lewis. He is considerate, professional, and demonstrates patience and concern for his patients as well. He answered my questions, and not once did he make me feel like “he had better things to do” or “he had more patients to see”. His tone and cadence sets the tone in this office, and everyone of the staff enjoy being at work! They love what they do, and offices like this one are hard to find! They are an office that should be modeled by many! I’ll be back, and I’ll definitely refer them to those seeking unique, honest, professional, and personalized care! Great job to the entire office -keep it up! Sincerely, Your new number one fan!

Category: orthodontist * Individual results may vary.

Best in Austin!

by Kelly Buskirk

Sep17,2019

CTO has the nicest staff and one of the most well run businesses in Austin. We have had a great experience all around, awesome people, straightforward pricing and great results!

Category: orthodontist * Individual results may vary.

Best ever

by Brandon Hertel

Sep16,2019

Best orthopedic office in Austin.

Category: orthodontist * Individual results may vary.

Awesome Orthodontics Office

by Mary lLou Brown

Jun20,2019

Dr. St. Louis and staff are phenomenal. They always go above and beyond to ensure that you are happy and do their best to ensure in answering all questions. I have been a patient 2 1/2 years and would not think of going elsewhere. Availability for scheduling is very accommodating for work and school schedules. Sweetest office staff ever and one I will continue to refer friends and family. Thank you all for your patience ....

Category: orthodontist * Individual results may vary.

Best Othrodontist office in town

by Rich Payne

May23,2019

Central Texas Orthodontics is fabulous! The staff is soo soo nice and Dr Brian is great. Christen handles the scheduling and does so flawlessly. Love these guys!

Category: orthodontist * Individual results may vary.

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Central Texas Orthodontics
3413 W. Slaughter Ln,
Austin, TX 78748
Phone: 512-292-1910

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