Which of the following is a function of saliva?
Helps in maintaining water balance in the body
Forms bolus of food
Destroys germs to prevent tooth decay
All of these
Saliva helps in maintaining water balance in the body, forms bolus of food and even destroys germs to prevent tooth decay
To prevent tooth decay, one is advised to brush the teeth regularly. The ingredient of the paste which checks tooth decay is:
Which vitamin helps in preventing tooth decay?