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The effect of dairy products on teeth

Many believe that the effect of dairy products on teeth plays an important role in their health. Dairy foods have played an important role in the human diet for thousands of years. Vitamins and minerals in dairy products are essential for the health of the body, especially teeth and gums. The presence of protective substances such as phosphorus, calcium, and casein in dairy foods has brought anti-decay properties and increased its beneficial effect.

According to studies, regular consumption of dairy products leads to a decrease in the incidence of dental diseases. Therefore, the impact of dairy products on teeth cannot be simply ignored. In the following, the effects and advantages of dairy products for teeth have been examined.

The way dairy affects teeth

The most important effect of dairy products on the teeth is that the combination of casein with phosphorus and calcium acts in the direction of the remineralization of the tooth enamel and creates a protective layer on the teeth. In this way, the tooth is protected from corrosive acids that cause decay. According to the research conducted in this field, people who regularly consume dairy products face fewer tooth decay and gum disease problems than others.

The benefits of dairy consumption on dental health

The effect of dairy products on the teeth is not the only thing mentioned above, and the protection of the mouth and teeth by dairy products includes the following.

  • Reduce gum disease

Although the effect of dairy products on the teeth is significant, their role in the health of the gums should not be neglected. The main advantage of these materials for the health of teeth and gums is to reduce the risk of periodontal disease. If left untreated, this disease leads to tooth loss, heart disease, and stroke, in addition to aggravating diabetes and osteoporosis. According to research, lactic acid in dairy products plays a role in reducing this disease.

  • Strengthen teeth

Teeth are among the hardest tissues in the whole body. These products contain three essential nutrients that help in strengthening teeth. These materials include:

  • The effect of dairy products on teeth with the help of calcium

The key to achieving strong bones is this substance. This material adheres to dental plaques and neutralizes the effect of acid. The effect of dairy products on teeth with calcium is the highest.

  • Vitamin D

The absorption of calcium in the body depends on this substance. For this reason, dairy products are often enriched with this vitamin.

  • The relationship between phosphate and the effect of dairy products on teeth

Balance in the mouth is possible with phosphate. The stability of PH, strengthening of calcium content, and absorption of protein and minerals come from the function of this substance, and without this process, bacteria in the mouth have a chance to grow.

  • Teeth remain white

Another effect of dairy products on teeth is related to their color. All the mentioned materials bring the shine of the teeth. Chewing cheese encourages saliva production and naturally removes food particles from the mouth. Due to this function, not only bacteria are reduced, but any stain is removed from the teeth. In addition to teeth, the effects of this substance in increasing energy levels, achieving a healthy weight, and reducing the risk of chronic diseases are also noteworthy.

How much dairy should we consume daily for dental health?

According to the announcement of the United States Department of Agriculture, it is recommended that adults consume three servings of dairy products and children, depending on their age, consume 2 to 2.5 servings of dairy products. This amount guarantees the effect of dairy products on the teeth and the whole body. Common examples of servings of dairy products include:

  • Milk 1 cup
  • Yogurt 1 cup
  • Cheese 1 oz

Disadvantages of consuming dairy products after brushing

Drinking milk before going to sleep is considered a very useful habit that has always been ordered. Although the effect of dairy products on the teeth is in line with oral health, consuming it after brushing is not a good choice. After brushing, the tooth enamel is temporarily weakened, and consuming the natural sugar milk, results in the formation of plaque on the tooth coating.

These sugars are digested by bacteria in the mouth and then acid is created. The contact of this acid with weakened enamel leads to tooth decay. Therefore, always follow the 30-minute rule for eating and drinking after brushing your teeth.

Harms of milk sugar on teeth

Although milk contains galactose and lactose, these sugars are less acidic compared to other forms of sugar, and the calcium in it will neutralize any possible damage caused by these sugars. However, the effect of dairy products on teeth is not always positive. Like any food containing added sugar or starch, flavored dairy products, including fruit, ice cream, etc., neutralize the benefits due to the presence of additives, and it is recommended to consume dairy products in their most natural state.

Also, the fat in milk can stimulate stomach acid. This acid accumulates on the teeth and causes decay. Therefore, for people who are allergic to milk fat or lactose, consuming low-fat and lactose-free milk is the best choice. As a result, just because a food is known as a dairy product, does not necessarily mean it is healthy. When choosing ideal dairy products for dental health, pay attention to the following points:

  • Always prioritize fat-free or low-fat options.
  • Instead of flavored milk, prefer plain milk. Do not forget the decay caused by excess sugars.
  • Whenever possible, consider organic and natural products.
  • Yogurt is good for teeth when its sugar content is less than 5%. Plain yogurt without sweeteners is a better alternative to its sweet varieties, and among these, Greek yogurt is the most suitable option. Use fruit or honey to add flavor to it.

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