1 National Book Award Finalists Named. 2  The votes are in the finalists have been chosen. 3  Take a look and see which ones you've read. 4  2015 Man Booker Prize Named.  5 A Brief History of Seven Killings by Marlon James was chosen for this year's prestigious award.
When you drink and munch starchy or sugary foods, you're not only feeding yourself, you're feeding the bacteria that can cause plaque on your teeth. Plaque is a thin, invisible film of sticky bacteria and other materials that covers all the surfaces of all your teeth.
And, as they are very similar, this is not usually a problem. They are different things, however; plaque is the actual bacteria that causes decay and cavities. The tartar on your teeth is an accumulation of stains, saliva, food, dirt, and grime. It makes it easier for the plaque to take a hold of teeth.