Home
 »  News
 »  Cheese And Dairy Products May Prevent Cavities
Dental1 Headlines

Cheese And Dairy Products May Prevent Cavities

Printer Friendly Version     Email this Article     Links/Reprints

milk

Cheese And Dairy Products May Prevent Cavities

July 16, 2013

Source: Academy of General Dentistry

Consuming dairy products is vital to maintaining good overall health, and it's especially important to bone health. But there has been little research about how dairy products affect oral health in particular. However, according to a new study published in the May/June 2013 issue of General Dentistry, the peer-reviewed clinical journal of the Academy of General Dentistry (AGD), consuming cheese and other dairy products may help protect teeth against cavities. 

The study sampled 68 subjects ranging in age from 12 to 15, and the authors looked at the dental plaque pH in the subjects' mouths before and after they consumed cheese, milk, or sugar-free yogurt. A pH level lower than 5.5 puts a person at risk for tooth erosion, which is a process that wears away the enamel (or protective outside layer) of teeth. "The higher the pH level is above 5.5, the lower the chance of developing cavities," explains Vipul Yadav, MDS, lead author of the study. 

The subjects were assigned into groups randomly. Researchers instructed the first group to eat cheddar cheese, the second group to drink milk, and the third group to eat sugar-free yogurt. Each group consumed their product for three minutes and then swished with water. Researchers measured the pH level of each subject's mouth at 10, 20, and 30 minutes after consumption. 

The groups who consumed milk and sugar-free yogurt experienced no changes in the pH levels in their mouths. Subjects who ate cheese, however, showed a rapid increase in pH levels at each time interval, suggesting that cheese has anti-cavity properties. 

The study indicated that the rising pH levels from eating cheese may have occurred due to increased saliva production (the mouth's natural way to maintain a baseline acidity level), which could be caused by the action of chewing. Additionally, various compounds found in cheese may adhere to tooth enamel and help further protect teeth from acid. 

"It looks like dairy does the mouth good," says AGD spokesperson Seung-Hee Rhee, DDS, FAGD. "Not only are dairy products a healthy alternative to carb- or sugar-filled snacks, they also may be considered as a preventive measure against cavities."

Discuss in the Dental1 forums

Photo: Carsten Schertzer

Previous Stories

Genetics-Based Risk Assessment Brings Personalized Preventive Care To Dentistry

No Need To Toss Your Toothbrush After A Sore Throat

Mouthrinse Reduces Plaque And Gingivitis More Than Toothbrushing Alone

more Feature Stories

Comments

  • Add Comment

  • RSS
     
    This locator will help you to find dental specialists in your area
     
    Postal or Zip Code
     
    Is it worth spending money on teeth whitening?
    By varana

    Posted: Jun 5, 2018
    Yes it is worth it. As long as the result is that you have whiter teeth.

    more more Forums Create a Topic
     
    Dental1 Hero: Dr. Tom McGuire

    Dr. Tom McGuire:

    Practicing and Promoting Mercury-Safe Dentistry
      more
      more Heroes
      nominate a Hero
      Hero policy
    Home | About Us | Press | Make a Suggestion | Content Syndication | Terms of Service | Editorial Policy | Privacy Policy
    Last updated: Dec 14, 2018  © 2018 Body1 All rights reserved.