What’s tooth decay?

Tooth decay damages your tooth and results in fillings and even extractions. Decay occurs when sugar reacts with the micro organism in plaque. This varieties the acids that assault the tooth and destroy the enamel. After this occurs many occasions, the tooth enamel might break down, forming a gap or ‘cavity’ into the dentine. The tooth can then decay extra rapidly.

What meals may cause decay?

All sugars may cause decay. Sugar can are available many varieties. Often elements ending in ‘ose’ are sugars, for instance: sucrose, fructose and glucose are simply three sorts. These sugars can all harm your tooth.

Many processed meals have sugar in them, these are known as ‘free sugars’ and the upper up it seems within the listing of elements, the extra sugar there may be within the product. All the time learn the listing of elements on the labels if you find yourself meals procuring.

Any sugars added to meals or drinks are known as ‘free sugars’, it’s best to restrict the quantity of free sugars that you simply devour.

If you find yourself studying the labels keep in mind that ‘no added sugar’ doesn’t essentially imply that the product is sugar free. It merely signifies that no additional sugar has been added. These merchandise might include sugars resembling these listed above, or the sugars could also be listed as ‘carbohydrates’. Ask your dental staff if you’re undecided.

Can food and drinks trigger erosion?

Acidic meals and drinks may cause dental erosion – the gradual dissolving of the tooth enamel. Listed beneath are the ‘pH values’ of some meals and drinks. The decrease the pH quantity, the extra acidic the product. Something with a pH worth decrease than 5.5 might trigger erosion. ‘Alkalis’ have a excessive pH quantity and cancel out the acid results of sugars. pH 7 is the center determine between acid and alkali.

  • Mineral water (nonetheless) pH 7.6

Can I eat snacks?

It’s higher to your tooth and basic well being if you happen to eat 3 meals a day as an alternative of getting 7 to 10 snacks. When you do must snack between meals, select meals that don’t include sugar. Fruit does include acids, which may erode your tooth. Nevertheless, that is solely damaging to your tooth if you happen to eat an unusually great amount. Attempt to not have quite a lot of dried fruit as it’s excessive in sugar.

When you do eat fruit as a snack, attempt to eat one thing alkaline resembling cheese afterwards. Savoury snacks are higher, resembling:

Can I eat sweets?

The primary level to recollect is that it’s not the quantity of sugar you eat or drink, however how usually you do it. Candy meals are allowed, however it’s important simply to have them at mealtimes.

To assist cut back tooth decay, reduce down on how usually you might have sugary meals and drinks and attempt to have sugar-free varieties. Confectionery and chewing gum containing the unreal sweetener Xylitol might assist to cut back tooth decay.

Sugary meals can even trigger a variety of well being issues together with coronary heart illness and being chubby.

What ought to I drink?

Nonetheless water and milk are good decisions. It’s higher to your tooth if you happen to drink fruit juices simply at meal occasions. In case you are consuming them between meals, attempt diluting them with water.

Diluted sugar-free fruit drinks are the most secure various to water and milk. When you make these, make certain that the drink is diluted 1 half fruit drink to 10 elements water. Some delicate drinks include sweeteners, which aren’t appropriate for younger kids – ask your dental staff if you’re undecided.

Fizzy drinks can enhance the chance of dental issues. The sugar may cause decay and the acid in each regular and food regimen drinks can dissolve the enamel on the tooth. The chance is increased when you might have these drinks between meals.

Ought to I brush my tooth after each meal?

It’s important that you simply brush last item at night time and at the very least one different time throughout the day, with a toothpaste containing fluoride.

Consuming and consuming meals containing sugar and acids naturally weakens the enamel in your tooth. Brushing straight afterwards may cause tiny particles of enamel to be brushed away. It’s best to not brush your tooth till at the very least one hour after consuming.

It’s particularly essential to brush earlier than mattress. It is because the circulation of saliva, which is the mouth’s personal cleansing system, slows down throughout the night time and this leaves the mouth extra in danger from decay.

Kids as much as three years previous ought to use a toothpaste with a fluoride degree of at the very least 1000ppm (elements per million). Three-year-olds to adults ought to use a toothpaste that comprises 1350ppm to 1500ppm of fluoride. 

Why is a nutritious diet essential for my oral well being?

Each time you eat or drink something sugary, your tooth are underneath acid assault for as much as one hour. It is because the sugar will react with the micro organism in plaque (the sticky coating in your tooth) and produce dangerous acids. So it is very important have sugary meals or drinks simply at mealtimes, limiting the period of time your mouth is in danger.

Acidic meals and drinks will be simply as dangerous. The acid ‘erodes’ or dissolves the enamel, exposing the dentine beneath. This could make your tooth delicate and unpleasant.

A food regimen that’s wealthy in nutritional vitamins, minerals and recent fruit and greens will help to stop gum illness. Gum illness can result in tooth loss and trigger unhealthy breath.

Does chewing gum assist?

Chewing gum makes your mouth produce extra saliva, which helps to cancel out the acid in your mouth after consuming or consuming. It has been confirmed that utilizing sugar-free chewing gum after meals can stop tooth decay. Nevertheless, it is very important use solely sugar-free gum, as odd chewing gum comprises sugar and subsequently might harm your tooth.


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Thanks to Wrigley, who’ve kindly offered us with an Academic Grant for this data. Wrigley’s help doesn’t solely permit us to develop and keep this recommendation on-line however signifies that we are able to proceed to offer this vital useful resource as a printed leaflet for dental practices and hospitals to hand out to sufferers and depart in ready areas.