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Importance of Dairy Foods in Dental Health

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Importance of Dairy Foods in Dental Health

2 min read


Dairy food has essential nutrients that are good for oral health. This article throws light upon its significance in the prevention of tooth decay.

Medically reviewed by

Dr. Preetha. J

Published At May 9, 2018
Reviewed AtOctober 5, 2023

We all know that the sugar component in our foods is the biggest enemy of our teeth causing decay in both children and adults. The physical form of sugar is also equally important along with the frequency and type of food we take. When we broadly group food into two categories, such as solid and liquid food, solid ones take more time to get cleansed from the oral cavity compared to the liquid ones. But, that does not mean that sugary drinks do not harm the teeth. In fact, the sugary drinks and the sticky solids are the kings of tooth decay.

In the five major groups of food on the nutrition plate, the carbohydrate-rich foods such as bread, rice, and fresh fruits are most unlikely to cause tooth decay when properly cleansed from the mouth. Saliva helps that job get done easily. Similar are dairy foods, especially cheese, which actually protects the tooth from getting decayed.

The dairy group of food including milk, cheese, and yogurt provides at least 10 essential nutrients including:

  1. Protein
  2. Carbohydrate
  3. Vitamin A, riboflavin and B12
  4. Minerals such as calcium, magnesium, zinc, phosphorus, and potassium.

How Does Dairy Food Protect Teeth?

The dairy foods are rich in minerals such as calcium and phosphorus and this is the component which protects the outermost layer of the tooth called the enamel. Casein is a protein found exclusively in dairy products which forms a protective layer on the enamel and protects the tooth from decay during the acid attacks while the minerals strengthen the teeth at the same time. This is the natural protection cycle of dairy food. In addition, casein, calcium, and phosphorus are the three ingredients that makeup products commercially available in a cream form to prevent tooth decay in patients with high caries risk. This also prevents dental erosion which is another common dental disease after tooth decay.

Is Flavored Milk Good for Dental Health?

Flavored milk is not as acidic as fizzy drinks and fruit juices. The sugar content in milk and flavored milk is lactose, a naturally occurring sugar which is also a tooth-friendly sugar. This sugar has little or no contribution to tooth decay. So, before you buy any flavored milk, ensure that there is no added sugar in it. Also. the percentage of added sugar can vary across brands and the one with the least sugar naturally becomes the best drink for your children, after water and plain milk.

These days, we spend more time at the supermarket aisles than in our own kitchen, trying hard to choose the best food. Having some knowledge of the basics of food and nutrition could help in making your process easy.

For more information consult a dentist online --> https://www.icliniq.com/ask-a-doctor-online/dentist

Frequently Asked Questions


Does Dairy Have Any Impact on Teeth or Dental Caries?

All types of milk have an impact on teeth if taken inappropriately. Flavored milk has sucrose, which will generate tooth cavities. Plain milk, if bottle-fed to babies in bed and kept for along time, will induce cavities in the upper front tooth. Thus, milk has calcium and phosphorous, which helps in tooth health. Milk has lactose in it, which may induce caries formation.


Is Dairy Foods Necessary?

Dairy and its by-products are rich in calcium and protein. Intake of milk and cheese is connected to a decreased chance of heart conditions, hypertension, diabetes, and colorectal cancer. So having dairy is mandatory for maintaining good dental health, bone health, maintaining the health of the heart, and maintaining a healthy weight.


Is Milk and Tooth Associated?

Yes, it is. Consuming milk is connected to a decreased chance of cavities formation, making it a suitable drink choice between diet. Hardened cheese has been related to a lowered chance of decay and erosion. The Australian Dental Association suggests consuming a small portion of cheese after a sugary diet to support saving teeth and decreasing the risk of dental caries.


Does Skipping Diary Have Any Impact on Your Tooth?

Intake of a dairy-related diet is not mandatorily needed for general and oral health. In some cases, these are the primary source of calcium and other important nutrients. Thus, skipping them needs discovering those components in other sources. When skipping milk and dairy by-products from a diet, it is significant to maintain particular things in mind. A deficiency of calcium can increase the chance of dental caries and gingival diseases.


Does Milk Help in Maintaining Healthy Teeth and Bones?

Yes, it is. Intake of milk will strengthen the bones and teeth. It helps to maintain the natural tooth longer by making them immune to decay. Milk is rich in calcium and phosphorus, which are needed to form healthy bones and teeth.


Is Milk Aid in Cleaning Teeth?

Milk is an awesome source of calcium and phosphorous, a mineral in the body that protects the f teeth and bones. Consuming milk produces a stronger tooth and also shields tooth enamel. Dairy products are good for maintaining tooth aesthetics.


What Are Dairy Foods?/ What Are the Benefits of Dairy?

Cheese, milk, and yogurts are dairy foods that are healthy for the bone and teeth. Cheese is the best-known healthy food for multiple reasons. Cheese has less amount of sugar in it and has high calcium. It has casein, as it helps in fortifying enamel.


Is Milk Aid the Reformation of Enamel?

Calcium and phosphates are the minerals in milk, cheese, and additional dairy by-products that support placing back minerals to the teeth that may be lost due to different food substances. They also support reconstructing enamel. Vitamin D supports better absorption of calcium and also improves the immune system.


What Amount of Dairy Should Be Eaten Daily?

The United States Department of Agriculture explains that grown-ups should ingest three servings of dairy products day-to-day. Kids should ingest around two or two and a half servings daily. The diet recommendation is suggested based on age.
 People aged nine and more should ingest three servings of dairy products per day. Select a low-fat dairy diet to decrease the quantity of heart-unhealthy saturated fat in the food.


What Are the Methods to Enhance Tooth Health?

- Control Snacking - Control snacking high carbohydrate snacks. Continuous contact of the tooth with food or sugar will increase the risk of caries. After each snack, rinse the mouth.
- Follow a proper brushing technique - Follow a proper brushing technique two times a day. Brush your teeth for at least two minutes. Practices like flossing their teeth will help to improve the overall health of the teeth. 
- Have a healthy diet-  Have a healthy diet rich in minerals like egg and dairy that helps in the remineralization of the tooth. Avoid high-sugar food from the diet. Include more fat-soluble vitamins like vitamins A, D, and E in the diet. Stay hydrated.


Which Food Makes Teeth Whiter?

Certain foods support the whitening of the teeth. These include
- Strawberries - They contain malic acid, which acts as an astringent to remove stains.
- Apples, Celery, and Carrots - These food products support the removal of plaque and microorganisms. It also has minerals that help in healthifying the teeth.
- Cheese - Cheese comprises calcium, which supports enamel and bones. Cheese also possesses casein, a protein that recreates a significant part in restoring enamel. Again, munching cheese improves saliva production, which permits the removal of bacteria in the mouth and maintains mouth hygiene.


What Induces Bad Oral Health?

Certain habits induce poor oral health. They include smoking, improper brushing habits, and certain types of medication that induce a reduction in saliva secretion. Medical conditions like diabetes, HIV (Human immunodeficiency virus) and AIDS, familial history or genetics, the habit of frequent snacking, or carbonated drinks that have high sugar content. Acid reflux conditions and hormonal changes in females.


What Yields the Tooth to Become Yellowish?

There are many factors that contribute to yellowish teeth. These involve:
- Genetics - In a certain family, yellowish teeth appear through genetics.
- Dentin- Dentin is yellowish in color; when there is less enamel or enamel worn away makes dentin visible and thus looks the teeth more yellowish.
- Bad Habits -like smoking, tooth grinding, and having a poor diet (too much coffee or tea) make teeth yellowish.
Source Article IclonSourcesSource Article Arrow
Dr. Geethanjali. S. S
Dr. Geethanjali. S. S



oral health
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