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Diet and Dental Health: What to eat and what to avoid

September 24th, 2025

You are probably aware that guzzling soda and drinking those sugary Starbucks Frappuccinos aren’t particularly good for your dental health. But how much thought do you give to the effects of your diet on your teeth? Practicing healthy eating habits isn’t just helpful for your waistline, it also ensures that your teeth stay strong and cavity-free.

How diet affects dental health

Our team at Prairie Meadows Dental will tell you that your mouth is a complicated place on a microbiological level. Harmful bacteria form dental plaques which convert the sugars in food to acids that wear away at tooth enamel. Meanwhile, saliva washes away some of the detrimental acids, while minerals work to rebuild where teeth are damaged. The foods you eat are important for managing this balancing act between harmful bacteria and helpful rebuilding agents.

Rethinking your diet to prevent cavities

Carefully considering your dietary choices is a smart way to become mindful of the foods you eat and how they affect oral health.

Foods to eat

  • Calcium- and phosphorus-rich foods. We’ve all heard that milk builds strong bones, and your teeth are included in that. Milk, cheese, nuts, and chicken are strong sources of calcium and phosphorus. These minerals are used to repair damage to the teeth’s enamel.
  • Crunchy fruits and vegetables. Biting into an apple stimulates saliva flow, which washes harmful acids from the surface of your teeth. Turn to other crunchy fruits and vegetables, including carrots, celery, pears, and lettuce, to increase saliva production.
  • Sugar substitutes. If you have a sweet tooth but want to decrease tooth decay, sugar substitutes such as Stevia or Equal provide a sugary kick without harming your teeth.

Foods to avoid

  • Sugary snacks. Cookies, cakes, candies, and other sugary treats provide a feast for the acid-producing bacteria in your mouth. Furthermore, these foods often get stuck in the ridges of your teeth, and provide a breeding ground for new bacteria.
  • Acidic fruits and vegetables. Foods high in acidity, such as tomatoes, citrus fruits, berries, peaches, and lemons, wear away the enamel of your teeth. Because these foods can be part of a healthy diet, remember to brush after eating them or swish with a mouth rinse to protect your teeth.

Eating well is an essential part of keeping your teeth healthy. Consult Dr. Herrmann, Dr. Jones, Dr. Kugler, Dr. Loschen, Dr. McClenahan, and Dr. Downey about your diet for tips on food habits that keep your teeth strong and cavity-free. For more information about the link between your diet and your oral health, or to schedule an appointment with Dr. Herrmann, Dr. Jones, Dr. Kugler, Dr. Loschen, Dr. McClenahan, and Dr. Downey, please give us a call at our convenient Kearney, Overton or Gibbon office!

The Best Snacks for a Healthy Smile

September 17th, 2025

One of the most frequent questions that Dr. Herrmann, Dr. Jones, Dr. Kugler, Dr. Loschen, Dr. McClenahan, and Dr. Downey and our team hear is about what kinds of snacks are best for a child’s dental health. Sugary snacks are inevitable sometimes, but it’s vital for you as a parent to monitor how frequently your child is eating the kinds of snacks that may give him or her a cavity or two down the line.

Unsurprisingly, the best snacks are healthy ones, though they may not always be the most appealing to your little ones. The good news is that healthy doesn’t mean you have to compromise on taste. Once your kids give these tasty snacks a go, they might become open to all things healthy!

  • Fresh veggies and hummus
  • Apple wedges with peanut butter
  • Low-fat yogurt with berries
  • Cubes of cheese and crackers
  • Hard-boiled eggs with a little bit of salt and pepper
  • Celery sticks with cream cheese and sunflower seeds
  • A homemade milkshake with low-fat milk (or almond milk), the fruit of their choice, chia seeds, and cinnamon
  • Lean proteins such as chicken breast, fish, and turkey

These snacks aren’t high in sugar but they contain all the nutrients your children need to have the necessary energy throughout the day.

This is only a sample of all the great, healthy snacks out there for your kids. For more ideas, ask us the next time you visit our Kearney, Overton or Gibbon office. It’s never too early to create healthy habits; they’re not only good for oral health, but overall health too. That’s a win-win, if you ask us.

What exactly is a root canal?

September 10th, 2025

Hearing that you need a root canal can be highly intimidating. What is a root canal? It is the removal of the nerve supply from the tooth. Here, Dr. Herrmann, Dr. Jones, Dr. Kugler, Dr. Loschen, Dr. McClenahan, and Dr. Downey will describe the parts of a tooth and explain the reasons for a root canal and how it is done when you visit us in our Kearney, Overton or Gibbon office.

Your tooth is made up of many layers. The outside layer is called enamel and is made of minerals. The middle layer is dentin, which is also a calcified tissue, but less dense. The center of the tooth is called the pulp, and that hosts the nerves and blood vessels. A root canal is the removal and replacement of this center with a sterile filling.

A root canal is needed when an infection spreads to the center of the tooth. This can be from trauma (recent or previous), a cavity, a severe crack, or other compromise that causes nerve damage. An X-ray and examination are required to see if a root canal is needed. Symptoms may include but are not limited to pain, swelling, change in tooth color, and over-reaction to temperature change or pressure.

When it is time to begin, you’ll receive local anesthesia (via injection) to make you most comfortable. A rubber dam is used to isolate the tooth, while other equipment determines the nerve location and maintains a sterile working environment. All of the infected area is removed including the nerve tissue and blood vessels. Then, medicines are used to sterilize and alleviate any pain. Next is the placement of a filling material in the spot where the nerve used to be.

When your nerve and blood supply are taken away, the tooth is non-vital, or dead, and can become weak and fragile. If your tooth is badly decayed, a large portion of it will have to be removed. It is recommended to place a crown on the tooth to keep the enamel from breaking or falling apart. If you do not get a crown, you could eventually lose the tooth to more decay or infection. The tooth could also break off completely and you would have to have an extraction. The crown fits over the top of the tooth and secures it from breaking down.

A root canal saves the life of a tooth that would otherwise succumb to further infection and eventually extraction. Infection is the cause of most-needed root canals. If you are ever unsure what is happening at your appointment, don’t be afraid to ask questions so you understand the procedure completely.

Bottled Water: Friend or Foe?

September 3rd, 2025

Some people choose bottled water over tap because they think it’s cleaner. Some do it out of convenience: It’s easy to grab a bottle of water to take with you for the day as you run out the door or hop in your car.

Whatever the reason, bottled water has been coming in ahead of tap water for the last couple of years. What many people may not know is that choosing bottled water over tap can actually be detrimental to your dental health.

Most brands of bottled water fail to include a vital ingredient: fluoride. Fluoride plays an important role in helping maintain good oral health because it helps strengthen our teeth. Stronger teeth mean a lower chance of tooth decay, and who doesn’t want that?

When we choose bottled water over tap water, we deprive our pearly whites of something they might very well need.

The good news is that the American Dental Association has endorsed both community water fluoridation and products that contain fluoride as a safe way to prevent tooth decay. If bottled water happens to be the preference for you or your family, you don’t necessarily have to force everyone to start drinking tap water.

Just check the label and make sure the brand you purchase contains fluoride.

It’s essential to remember that switching up the water you drink isn’t going to put you on the fast track to perfect teeth, though. Flossing and brushing three times a day is vital!

If you have any questions about fluoride or your dental health, don’t hesitate to ask Dr. Herrmann, Dr. Jones, Dr. Kugler, Dr. Loschen, Dr. McClenahan, and Dr. Downey at our Kearney, Overton or Gibbon office!