The photograph attached to this article provides one of the best true-color images of Mercury that we have. If you could fly over Mercury in your spacecraft, this is essentially what youâd see. The planet Mercury color is a dark gray surface, broken up by craters large and small.
Problems with Dentures Caused by Xerostomia, or Dry Mouth. Dry mouth (also called Xerostomia) in most people is usually a side-effect of medications. Chemotherapy, radiation therapy, and some diseases can also cause a decrease in saliva production. It is necessary to have your dentist find the cause of your dry mouth so you can be treated properly.
Some people mistake thirst for dry mouth, but the causes are different. Dry mouth can cause discomfort, affect speech and swallowing, affect dentures, cause bad breath, increase bacteria in the mouth and cause tooth decay in the long term.