There is one habit that—we hope—all people practice twice a day, and that is brushing their teeth. After breakfast and before we head to work, we head to our bathroom, grab our soft-bristled toothbrush, apply a pea-sized amount of fluoride toothpaste, and set to work for two minutes, gently brushing our teeth to wipe away bacteria that formed while we were asleep.

Again, before bedtime, we follow a very similar process. While this second brushing of the day includes some flossing and perhaps a rinse with some fluoridated mouthwash, it’s pretty much the same routine. And with such diligence, we’re doing everything in our power to protect our teeth from bacteria and infection. So why should it matter what we eat, right? Wrong!

The Impact of Food on Your Oral Health

There is a saying that “we are what we eat.” There’s also “garbage in, garbage out.” When it comes to our teeth and the foods we put in our mouths, there is some truth in those old adages.

Sugars in food and drinks play a major role in developing dental cavities. Bacteria within the plaque use the sugar as energy and release acid as a waste product, gradually dissolving the teeth’s enamel. This process, known as demineralization, can lead to cavities and tooth decay over time.

The World Health Organization (WHO) commissioned a systematic literature review in 2010, which showed consistent evidence supporting a relationship between the amount of sugars consumed and cavity development. This review also indicated that cavities are lower when free sugar intake is less than 10% of energy intake.

Acidic foods and beverages, like citrus fruits and sodas, can also erode enamel, weakening the teeth and making them more susceptible to decay and sensitivity. Being mindful of what we eat and drink can significantly impact our oral health.

Protective Foods for Dental Health

All this begs the question—if it really matters what we eat, then, what can we eat? And your best dentist in Marysville, MO, is here to tell you that there is some good news. There are plenty of tooth-friendly foods that help reduce the risk of tooth decay and gum disease. So, what are they? We’re glad you asked.

Fiber-Rich Fruits and Vegetables

The American Dental Association (ADA) recommends foods with fiber to help keep teeth and gums clean. They also stimulate saliva production, which is your best defense against cavities and gum disease. Saliva helps neutralize acids and enzymes that attack teeth and contains calcium and phosphate to restore minerals lost from bacterial acids.

Dairy Products

Dairy products are great at stimulating saliva production. The calcium and phosphates in milk, cheese, and yogurt help restore minerals your teeth have lost due to the consumption of other not-so-good-for-you foods. They also help rebuild tooth enamel, contributing to a healthy smile and body.

Green and Black Teas

Both types of tea contain polyphenols, which interact with the bacteria that forms plaque. These substances either kill or inhibit bacteria, preventing them from enabling acid to attack teeth. Depending on your water source, tea can also provide fluoride.

Sugarless Chewing Gum

Chewing sugarless gum is another great way to stimulate saliva production and remove food particles from your mouth, helping to maintain a healthy smile and body. Be on the lookout for gum that contains Xylitol, which can help fight off harmful bacteria like Streptococcus mutans and Streptococcus sanguine. It can also slow the development of bacteria, which can lead to cavities.

Foods With Fluoride

Fluoridated drinking water, or any product that contains fluoride, helps protect teeth. Fluoride is a naturally occurring mineral that can remineralize your tooth enamel and slow the progression of cavities. It’s recommended that you use a toothpaste containing fluoride, but this amazing mineral can also be found in tea and seafood, as well as in lots of fruits and veggies, including apples, spinach, grapes, strawberries, and potatoes.

Balanced Diet and Dental Care 

Maintaining a balanced diet is important in preventing cavities and gum disease, but the benefits do not end there. Maintaining a healthy smile also has positive effects on mental well-being. A balanced diet supports your entire body by building strong bones, protecting the heart, preventing diseases, and improving mood.

For example, calcium-rich foods like dairy products strengthen bones and teeth. Omega-3 fatty acids found in fish help protect heart health. Antioxidant-rich fruits and vegetables prevent diseases by boosting the immune system. Additionally, foods rich in vitamins and minerals, such as leafy greens and nuts, can improve mood and mental health. By eating a balanced diet, you not only support a healthy smile, but you also promote overall well-being and a happier, healthier life.

Like we said, the benefits don’t end there. Eating a balanced diet with tooth-friendly foods can also help with tooth sensitivity. For many, sensitive teeth are a result of gum disease or too much sugar and acid in your diet. Reducing these ingredients can help your entire mouth feel better.

Take your oral health up a level: Schedule your next dental check-up in Marysville, MO.

Though brushing your teeth twice a day and eating tooth-friendly foods is good for your overall health, only a dental professional can remove bacteria and stuck-on plaque that gets missed during the brushing and flossing process. We encourage patients to come see us at least every six months for a professional dental cleaning and oral cancer screening.

If you are overdue for your dental check-up, request an appointment today. We’ll be happy to chat with you and help further answer the question, “Why does it matter what I eat?” And, we’ll provide more tips on great food choices. Get on our calendar now.