The use of fluoride in preventative dentistry has been a great breakthrough in improving the dental health of large populations. Small amounts of soluble fluoride ions are present in all water sources, including oceans and also to some extent in food and beverages, although quantities vary considerably from region to region,
The importance of fluoride for tooth development has been well documented in children living in the areas of naturally occurring fluoridate water had superior dental health to children living in areas where the water was relatively deficient in this element. In fluoride-deficient regions this element can be added to the water supply in minute quantities.
When this is done, the benefits in improved dental health in the population exposed to fluoride-supplemented water are similar to those obtained by exposure to fluoride occurring naturally, In either case, researchers have observed the preventative effects working through various mechanisms, chief among which are that fluoride reduces the solubility of tooth enamel and also reduces the ability of plaque organisms to produce enamel-attacking acids. During the formation of teeth in the young, fluoride joins with the enamel surface and makes it harder and hence more resistant to decay.
According to research, fluoride can even help repair cavities by rebuilding the enamel layer of teeth. Topical application by way of fluoride toothpaste or drops is also helpful in older adults since it can help prevent decay and sensitivity in the roots of teeth.
The sources describe about the relationship between the use of fluoride and dental health. The passage argues that fluoride is necessary to improve dental health. The professor, however, sees fluoride supplementation much differently. She concerned with the absence of public consent about the fluoride supplementation, and then she supported her view with the new studies describing the potential dangers of fluoride.
The passage tells about the fluoride supplementation in some areas with low fluoride. However, the professor denied this process because the public didn’t receive prior information or knowledge about such process. She argued that the public deserves to acquire sufficient information about the potential risks or dangers of this process.
Moreover, the passage describes that fluoride is important to improve dental health, such as preventing from decay and enamel damage. Meanwhile, the professor brings some new researches that undermine this argument. First, it shows that average decay rates between children in high fluoride and non-fluorided areas are identical. Additionally, trend of decay rates decreases due to some other unconnected factors. Second, fluoride is not environmental-friendly for some reasons. It contains pollutants and toxic that would result an unforeseen health problem. Furthermore, negative side effects of fluoride have been found in animal testing.
In conclusion, some new studies introduced by the professor contradicts the points made in the passage, which is about the importance of fluoride in improving dental health. According to the professor, further study and debates about the benefit and potential dangers of fluoride needs to be carefully examined.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2019-10-07 | suhas201227 | 73 | view |
- Do you agree or disagree with the following statement The private car has brought more harm than benefits to the planet Use reasons and specific examples to support your opinion 83
- Compare and contrast the advantages of choosing a stable career over an adventurous lifestyle. Use reasons and specific examples to support your opinion. 71
- The best teacher is one who is very knowledgeable about the subject matter Use specific reasons and examples to support your answer 93
- Think critically about the following statement. A universal language should replace all languages. Discuss the advantages and disadvantages of a universal language. 70
- Compare and contrast your way of life with that of your parents. Which way of life do you think would be more satisfying to future generations? 60
Grammar and spelling errors:
Line 1, column 164, Rule ID: ENGLISH_WORD_REPEAT_BEGINNING_RULE
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
... is necessary to improve dental health. The professor, however, sees fluoride suppl...
^^^
Line 1, column 420, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...bing the potential dangers of fluoride. The passage tells about the fluoride sup...
^^^^^
Line 7, column 313, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...luoride needs to be carefully examined.
^^^^^
Discourse Markers used:
['first', 'furthermore', 'however', 'if', 'moreover', 'second', 'so', 'then', 'while', 'in conclusion', 'such as']
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance in Part of Speech:
Nouns: 0.266666666667 0.261695866417 102% => OK
Verbs: 0.126315789474 0.158904122519 79% => OK
Adjectives: 0.126315789474 0.0723426182421 175% => OK
Adverbs: 0.0421052631579 0.0435111971325 97% => OK
Pronouns: 0.0210526315789 0.0277247811725 76% => OK
Prepositions: 0.122807017544 0.128828473217 95% => OK
Participles: 0.0315789473684 0.0370669169778 85% => OK
Conjunctions: 3.11038793448 2.5805825403 121% => OK
Infinitives: 0.0210526315789 0.0208969081088 101% => OK
Particles: 0.0 0.00154638098197 0% => OK
Determiners: 0.112280701754 0.128158765124 88% => OK
Modal_auxiliary: 0.00350877192982 0.0158828679856 22% => OK
WH_determiners: 0.0105263157895 0.0114777025283 92% => OK
Vocabulary words and sentences:
No of characters: 1734.0 1645.83664459 105% => OK
No of words: 251.0 271.125827815 93% => OK
Chars per words: 6.90836653386 6.08160592843 114% => OK
Fourth root words length: 3.98032404683 4.04852973271 98% => OK
words length more than 5 chars: 0.482071713147 0.374372842146 129% => OK
words length more than 6 chars: 0.414342629482 0.287516216867 144% => OK
words length more than 7 chars: 0.294820717131 0.187439937562 157% => OK
words length more than 8 chars: 0.195219123506 0.113142543107 173% => OK
Word Length SD: 3.11038793448 2.5805825403 121% => OK
Unique words: 139.0 145.348785872 96% => OK
Unique words percentage: 0.553784860558 0.539623497131 103% => OK
Word variations: 54.3770539267 53.8517498576 101% => OK
How many sentences: 16.0 13.0529801325 123% => OK
Sentence length: 15.6875 21.7502111507 72% => OK
Sentence length SD: 36.1332170585 49.3711431718 73% => OK
Chars per sentence: 108.375 132.220823453 82% => OK
Words per sentence: 15.6875 21.7502111507 72% => OK
Discourse Markers: 0.6875 0.878197800319 78% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 3.0 3.39072847682 88% => OK
Readability: 57.1217629482 50.5018328374 113% => OK
Elegance: 2.22222222222 1.90840788429 116% => OK
Coherence and Cohesion:
Essay topic to essay body coherence: 0.42432504256 0.549887131256 77% => OK
Sentence sentence coherence: 0.127922668956 0.142949733639 89% => OK
Sentence sentence coherence SD: 0.110956343106 0.0787303798458 141% => OK
Sentence paragraph coherence: 0.537743392188 0.631733273073 85% => OK
Sentence paragraph coherence SD: 0.180295630516 0.139662658121 129% => OK
Sentence topic coherence: 0.169201424295 0.266732575781 63% => OK
Sentence topic coherence SD: 0.0996705168168 0.103435571967 96% => OK
Paragraph paragraph coherence: 0.342193356861 0.414875509568 82% => OK
Paragraph paragraph coherence SD: 0.129762353022 0.0530846634433 244% => OK
Paragraph topic coherence: 0.308341639636 0.40443939384 76% => OK
Paragraph topic coherence SD: 0.0771988128638 0.0528353158467 146% => OK
Task Achievement:
Sentences with positive sentiment : 3.0 4.33554083885 69% => OK
Sentences with negative sentiment : 9.0 4.45695364238 202% => OK
Sentences with neutral sentiment: 4.0 4.26048565121 94% => OK
Positive topic words: 2.0 3.49668874172 57% => OK
Negative topic words: 6.0 3.62251655629 166% => OK
Neutral topic words: 2.0 3.1766004415 63% => OK
Total topic words: 10.0 10.2958057395 97% => OK
What are sentences with positive/Negative/neutral sentiment?
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Rates: 86.6666666667 out of 100
Scores by essay e-grader: 26.0 Out of 30
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Note: This is not the final score. The e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.