Question

‘Sweet tooth may lead to tooth decay’. Explain why? What is the role of tooth paste in preventing cavities?

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Answer 1

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⬇️HERE IS YOUR ANSWER⬇️

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THE CHANGE IN pH IN OUR MOUTH LEADS TO TEETH DECAY.

THE ENAMEL OF OUR TOOTH CORROSES .

pH of a healthy mouth is 7.5,

and it changes into acidic (pH=5.5)

TOOTHPASTE HELPS TO MANTAIN THE pH AS IT IS BASIC IN NATURE, AND NEUTRILIZES OUR ACIDIC MOUTH.

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Answer 2

sweet tooth leads to tooth decay which is caused by the action of bacteria on food particles remaining in the mouth and acid is formed. the pH of the mouth falls below 5.5 and the tooth enamel dissolves resulting in cavities toothpaste are generally basic,they neutralise the excess acid produced in the mouth and prevent toothdecay

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