enamel has Ca3(Po4)2 when we eat sweets, they form acid in our mouth which reacts and tooth decay starts. to avoid to tooth decay, we should brush our teeth daily. why is the toothpaste recommended to avoid tooth decay? how the tooth decays? explain the process.
Answers
Answer:
How the tooth decay ?
Tooth rot is the softening of your tooth enamel and alludes to the harm of the structure of the tooth brought about by acids that are made when plaque microscopic organisms breakdown sugar in your mouth. In the event, this loss of mineral from the enamel is left untreated, a hole, or gap in the tooth. Without treatment, these openings can develop bigger after some time and may even devastate the entire tooth.
The plaque acids can likewise consume the following layer of the tooth (dentin) and in the end, cause what is known as a root pit. Thus, nerves in your teeth become uncovered and you may feel torment when you eat or drink. On the off chance that you feel torment close to the base of your tooth, odds are you may have some type of tooth decay and ought to counsel with a dental expert.
Taking great consideration of your teeth is a significant piece of keeping up your general well-being and health, and that incorporates forestalling the feared dental depression. A dental cavity is a standout amongst the most well-known consequences of tooth rot and could be an indication of poor oral wellbeing and cleanliness.
How to Treat Tooth Decay?
Toothpaste contains mellow abrasives which physically clean away the plaque and sustenance trash without harming the tooth polish. Most sorts of toothpaste contain fluoride which secures the tooth finish. Some likewise contain antimicrobial fixings to lessen the development of plaque which could prompt tartar develop and further issues.
Fluoride has been the central point in decreasing the occurrence of dental rot and has been utilized in toothpaste for right around 50 years.
It works by advancing a compound response in tooth polish that attracts substitution minerals including calcium. Fluoride fuses itself into finish debilitated by corrosive assault, making the tooth increasingly impervious to future corrosive assaults.
abrasives: these evacuate stains and plaque, and clean the teeth. They should be rough and tough enough to do this without harming the finish or any uncovered dentine. Precedents incorporate calcium carbonate, silica, and alumina.
cleansers: these make the frothing activity which remove bacterial plaque just as giving a lovely mouthfeel. A typical cleanser is sodium lauryl sulfate.
Humectants (eg. glycerin): these give toothpaste its surface and hold dampness so the toothpaste doesn't dry out.
thickeners, (for example, cellulose gum) are additionally utilized for the surface. They help the toothpaste to remain on the brush when crushed from the cylinder/tube.
additives: avoid the development of microbes or other smaller scale creatures in toothpaste.
tooth pastes are recommended by dentists to neutralize the acids coz these tooth pastes are basic in nature ......
hope it helps you