A dry mouth, a condition known as xerostomia, is linked to a higher rate of tooth decay for several reasons. Saliva plays a crucial role in maintaining oral health, and when there is a reduced flow of saliva or a dry mouth, it can create an environment in which dental problems are more likely to occur.
Read MoreColgate Optic White is a line of toothpaste products marketed by Colgate-Palmolive, designed to whiten teeth by removing surface stains and providing some degree of tooth lightening over time.
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