Question

how does acid causes tooth decay ? how to prevene it ?
egg shells can be substituted for teeth . take equal amount of vinegar, cola, water into 3 separate jars . add whole raw egg into each. cover it leave it for a week. remove the eggs and record your observations

Answer 1

Answer:

An imbalance or overproduction of acid in the mouth is the root of bad oral health as it promotes plaque formation and tooth erosion. From this point of view, using baking soda to prevent tooth decays effectively as it rebalances the ph level inside the mouth.

Explanation:

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