Diet and teeth health



Is there link between diet and teeth health  ?

There certainly is. If  we were not careful what and when we eat and drink it would be  very likely that  the health ,including that of our teeth, will suffer as a result. Various problems can occur  if we stick to unhealthy diet habits.

How does the tooth decay develop?

It basically happens when the sugars from the foods and drinks we consume interact with the bacteria that otherwise  normally reside  in the  mouth. The outcome of this reaction is acid that breaks down the surface  of the teeth. Initially the enamel can  repair itself.This is a process that we call remineralization. Following  repeating and frequent   acid attacks though cavities occur and restorative treatment becomes necessary.

What kind of foods and drinks contain sugar ?

Well known sugary drinks and foods are sweets,chocolate,cookies,toffee,cake,pies,soft drinks and fruit juices. There are also foods with “hidden”sugar content such as cereals,baked beans,ketchup,barbeque sauce or flavored coffees. These are particularly important as we don’t realize they are significant and can have impact on the state of our teeth.

Does it matter when and how often we consume sugar ?

Frequency of sugary intake does matter. The repetition of the acid attacks combined with  unsatisfactory oral hygiene   is what causes the the destruction of the enamel.The advice is to try and reduce  sugary snacking . Limit the consumption of sugar to mealtimes only. If you do want to snack consider more  healthy options. This could be  cheese,nuts or breadsticks.

It is also very important not to take any sugar just before going to bed.Acid attack continues for up to 1 hour  after consumption of sugar. At  the same time the flow of  saliva,which naturally protects teeth from decaying, is lower  overnight.

What other tooth damage could occur as a result of poorly diet ?

Foods and drinks containing acid could cause dental erosion. This is a process  of softening and eventually  loss of  tooth surface. As a result  sensitivity,discolouration or teeth shortening take place. Common  foods and drinks with high acid content are red wine,vinegar,ciitrus fruits,fruit juices,energy drinks,alcohol.Frequent use and increasing the time of contact with teeth is the most common cause for the loss of enamel.

What diet is good for the oral health ?

Fruits and vegetables  rich in vitamins and minerals constitute a healthy diet. Leafy green vegetables,apples,carrots or celery are good  examples. Foods that contain calcium and protein contribute to improving  the strength of teeth. Some to mention here are yogurt,cheese,almonds,poppy and chia seeds.

If you want to receive more information on how to take best care of your teeth simply call 0151 648 1974 .You can then be sure that your smile is in good hands.

Tooth wear

What is tooth wear ?

 

Tooth wear is loss of tooth structure for reasons different to dental caries. It is a normal physiological process and is very common. It could have an impact on normal function,aesthetic and therefore requires good understanding and adequate management.

 

What types of tooth wear exist?

 

There are four main variants:

 

1/  Erosion

 

This happens when acids weaken the enamel of the teeth and make it susceptible to wear. The acid could be originating from outside  (drinks,foods,medicines) or inside the body(stomach acid). The frequency of acid attacks is the most important factor that determines the speed and scale of tooth damage.

 

 2/Abrasion

 

This is mechanical wear of the teeth that is related to forces not arising from teeth. This could be coming from tooth brush bristles when  excessive force is  applied. On other occasions foreign objects such as pens,piercing or tooth picks could be responsible for this type of damage

 

3/Attrition

 

This is caused by tooth against tooth contact. It could occur as the age increases or because of of habits like clenching/grinding teeth over night or during the day.

 

4/ Abfraction

 

Clinical and laboratory studies suggest that this fourth form of tooth wear exists. It occurs at neck area of the tooth because of  stress arising from chewing and biting  forces.

 

What are the  signs and symptoms of the tooth wear?

 

The most significant sign that the teeth are wearing is the change in their look.

 

 Initially there is a glassy appearance on the outer side of the upper front teeth which widespreads as time goes by. 

As the condition progresses change in teeth color becomes visible. This is because of the exposure of the  darker dentine underneath. 

 

In the back teeth many small cavities may form at first which, as the time progresses, join  in one big lesion. This could result in bite problems as the teeth don’t meet when biting together.

 

Sensitivity is another  feature of the tooth wear. There might be a brief,sharp pain when cold stimulus makes contact with the tooth. It most commonly occurs at the area  of the tooth just above the gum line.

 

What can I do about tooth wear ?

 

The most important steps when dealing with tooth wear  are prevention and identifying the risk factors.

 

The most important aspect of  prevention is monitoring the rate of the tooth wear.The most common way of doing this is by regularly taking impressions ,making  study casts and obesrving them for changes. Nowadays digital dentistry allows the clinicians to follow the progress of the tooth wear by using data from intra oral scanners.

 

Giving the right dietary advice is equally important. Frequency of  consumption of acid foods and drinks should be decreased and alternatives found.Avoiding swishing  beverage around the mouth and using straw is also very beneficial.

 

Fluoride has an important role in the prevention of tooth wear occurrence. It hardens the enamel and increases its resistance to destruction from acids.

 

Do the  teeth need restorations because of  wear?

 

This usually becomes necessary when there is  significant sensitivity and change of appearance. Restoring  such teeth though  represents long term commitment and restorations require regular maintenance. It could also involve costly  and lengthy procedures.

 

This is something that everyone should be aware of before they make a decision to engage in treatment of their  worn teeth.

Book your dental appointment with Irby Dental Practice today to boost your confidence and smile.

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