Paul Saladino· MD
the microbes live on plaque in teeth and so it creates like a biofilm with calcium and minerals for it to live because that's why you get park build up on your teeth is because you need bacteria there and it's actually exchanging calcium with saliva and it's exchanging calcium it's using calcium sorry to build um to build plaque on the teeth and then it's actually exchanging calcium with the tooth tooth enamel mineralizes and demineralizes over time