Tewkesbury Dental Practice
Healthy diet…healthy teeth?
June 17th, 2010

Sugary foods and drinks in our modern diet combine with plaque (the sticky film on our teeth) to produce harmful acids which cause cavities in our teeth which can lead to fillings or even extractions. Therefore it is best to keep these types of foods to main meal times. Many processed foods contain hidden sugars like sucrose and fructose. Remember the higher in the list of ingredients sugar appears the bigger the amount put in.

Often no added sugar means none has been added on top but there may be sugar already in the product possibly listed under carbohydrates.

Acidic foods can also dissolve the enamel (the hard outer surface of the tooth) which can expose the dentine (inner layer of the tooth) leading to sensitivity and discoloration of teeth. Lower pH value drinks can also cause decay. Any drinks with a pH lower than 5.5 can cause enamel to dissolve. Anything with a pH higher can neutralise acids. Examples of low pH drinks include red wine 2.5, cola 2.5, and orange juice 3.8. Examples of higher pH drinks are milk 6.9 and water 7.6.

Gum disease can be prevented by eating lots of fresh fruit and vegetables and food with minerals and vitamins like meat, fish, milk and dairy products, bread and pasta and potatoes.

What about snacks you might ask? It is better to eat 3 meals per day instead several snacks. However if you do need to snack between meals choose foods like seeds, nuts, cheese and raw vegetables and breadsticks.

It is important to brush your teeth for at least 2 minutes twice a day before breakfast and last thing at night. If you want to brush between meals then make sure it is done at least one hour after a meal. Eating and drinking already causes enamel to soften so brushing straight after a meal can damage teeth. Chewing sugar free gum may be a better option because it can stimulate saliva which neutralises acid and has a proven record of preventing decay.

It is important to remember that it is not the amount of sugar you eat but the frequency. Remember sugary foods can also lead to other health problems like obesity, diabetes and heart disease.

If you unsure about what is good or bad for your teeth and want to know how to look after them for life why don’t you give us a ring on 01684 869865 or pop in and see us at Tewkesbury Dental.

Article supplied by Vrajesh Ruparelia

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