What is the main ingredient of toothpaste?
A.
B.
C.
D.
Answer & Solution
Solution:
The main
ingredient of toothpaste is Calcium and phosphorous (in the form of phosphate),
along with fluoride. These key ingredients are included in toothpaste because
they play a crucial role in keeping your teeth from becoming soft and brittle
which eases the path to cavities.
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