Yellow tooth refers to a condition where a tooth or teeth become discolored, taking on a yellowish hue that is noticeably different from the natural white shade of teeth. This discoloration can occur due to various factors such as poor oral hygiene, consuming certain foods and beverages, tobacco use, aging, genetic factors, or specific medical conditions.
When plaque, a sticky film containing bacteria, accumulates on the tooth surface and is not removed regularly through brushing and flossing, it can lead to tooth discoloration. Additionally, consuming foods and beverages rich in pigments, such as coffee, tea, red wine, or certain spices, can stain the tooth enamel and gradually cause yellowing. Smoking or using tobacco products not only contribute to bad oral health, but also contribute to yellow teeth due to the tar and nicotine present in tobacco. Furthermore, as a person ages, the enamel on the tooth surface naturally thins, revealing the yellowish layer underneath, known as dentin, which can cause teeth to appear yellow.
To treat yellow teeth, individuals can adopt good oral hygiene practices such as regular brushing, flossing, and rinsing with mouthwash to remove plaque and prevent stains. Additionally, professional dental cleanings and teeth whitening procedures may be recommended by dentists to improve tooth color.
