Saliva is an extracellular fluid produced and secreted by salivary glands in the mouth. In humans, saliva is composed of 98% water and 2% electrolytes,…Explore more Does Saliva Cause Covid-19 Infection?
Author: Dr. Vidushi Goel, BDS
She currently works in a private clinic. She conducts webinars on Recent topics of Dentistry. She also writes articles.