A. Teeth may seem darker because plaque can build up faster and in larger amounts as one ages. Changes in dentin can cause teeth to appear a little darker as well.
A. Seniors tend to lose their sense of taste because age decreases the sense of taste and smell. Certain diseases, medications, and dentures also can contribute to a decreased sense of taste.
A. Yes. The majority of seniors have tooth-root decay and are more susceptible to cavities.
A. Over time, tooth enamel can wear away in the crowns of teeth and around the tooth roots. Receding gums expose the roots, making them more prone to decay.
A. Seniors are more prone to root decay and gum recession. Additionally, many seniors have "dry mouth" (caused from medications or medical conditions), which increases the risk of cavities. Some also may have difficulty maintaining good oral hygiene due to physical limitations.
by Internet Dental Alliance