Friday, August 7, 2009

Fluoride For Your Teethcare

Here some info about fluoride for your teethcare.

As a student of dentistry today, we can say they have been exposed to the benefits of fluoride in great extent.

Fluoride has anticariogenic and Cariostatic effects. What does this mean? Let me introduce you to the cavities. It is the slang of tooth decay. It is a singular name. Anticariogenic: prevents tooth decay. Cariostatic: Is the development of caries arrest.

How?

1) Increase the resistance of the structure of the tooth to acid dissolution. Acid dissolution comes from several sources: for example, Coca-Cola or bacteria on the teeth ferment sugars in the diet to produce lactic acid. Fluoride works in two forms: topical and systemic. Methods: Before the teeth are formed, M, is incorporated into the (hydroxyapatite) crystals in the teeth, making it less porous, harder and more pure. Current: it fills the voids of the crystals in place of dissolution / OH-naturally absent from the hydroxyapatite.

2) promotes remineralization. F-When applied on the teeth, increases the tendency of calcium ions that are deposited on the enamel, making it stronger than glass.

3) inhibition of the plate attached. Reduction in surface energy of the tooth surface, reduces the absorption of salivary glycoproteins. The plate on halting the growth and progress. It also limits bacterial colonization by blocking 'adhesins and now on the decrease of adhesion of bacteria.

Other benefits include fluoride may confer antibacterial, antienzymatic (bacteria), activity and positive change in the morphology of the tooth (the decrease in the pits and fissures that hold the plate). Prostulated but it is not based on animal studies and experiments with rats.

The disadvantages are: the excess can cause fluorosis and extreme measures (as in all chemicals): death.

Overall, the benefits of fluoride on teethcare "summed up in 2 main points: the reduction of protection against cavities and tooth decay. The drawbacks are minor compared to these two and can be carefully controlled and, therefore, fluoride is widely accepted in the dental health care and elsewhere. Your toothpaste should have!:)

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