What color are teeth typically stained as a result of chewing betel and areca nut?

Teeth typically stained as a result of chewing betel and areca nut often exhibit a reddish color. This staining is due to the natural pigments present in the betel leaf and areca nut, as well as the addition of other substances like slaked lime and sometimes even tobacco, which can further contribute to the coloration. The staining process occurs because these compounds adhere to the enamel of the teeth and can be quite persistent, leading to notable discoloration over time.

The distinct red color can also be intensified when the products are combined with other elements like spices or colors, which are sometimes added to enhance the flavor and appearance of the chewed mixture. This habitual use can lead to significant aesthetic changes in dental appearance, making the reddish hue a common consequence for those who regularly partake in this practice.

Understanding this staining from chewing betel and areca nut is essential for dental professionals, as it helps inform patient education regarding oral hygiene and the potential for long-term staining and the need for preventive dental care.