Question

Sweet tooth may lead to tooth decay explain why?what is the role of tooth paste in preventing cavities?

Answer 1

Answer:

sweet tooth may lead to tooth deacay :

because sweets create an acidic medium in your mouth, and it's suitable for decay of tooth (lower ph level)

role of toothpaste:

toothpastes are basic in nature it helps to prevent cavities by creating a basic medium in our mouth

alternative ans

Bacteria present in mouth produces acid by degradation of sugar and food remaining after eating which lead the ph of mouth less than 5.5 which caused tooth decay. Using toothpaste can neutralized the excess acid and prevent tooth decay