
It goes without saying that the teeth are a vital structure in our anatomy so we should keep our teeth healthy and strong. Dental health starts in maintaining the "whiteness" of teeth as tooth enamel is considered to be one of the highly mineralized parts in the human body, which causes the white characteristic of the teeth. Usually the color of enamel of the teeth varies from yellow to white, if there is enough of calcium content teeth have white-colored enamel.
Tooth discoloration can be caused by aging (when one grows older there is a reduction in calcium content), salivary dysfunction, or poor oral hygiene.
If you practice head and neck radiation therapy the exposure to UV rays can cause stains on teeth as well as multiple medications.
