This term is used to describe damage to a type of cartilage in the knee. The ends of the three bones in the knee joint are covered with what is know as articular cartilage, a tough, elastic material that helps absorb shock and allows the knee joint to move smoothly.he ends of the three bones in the knee joint are covered with what is know as articular cartilage, a tough, elastic material that helps absorb shock and allows the knee joint to move smoothly.
Dehydration as a cause of a salty taste in the mouth The most probable cause of a salty taste in the mouth is simply dehydration. The more dehydrated a person is, the more concentrated the chemicals are that are in saliva.
Dehydration, salivary gland diseases or infections, certain medications, and postnasal drainage are possible causes of a salty taste in the mouth, says Riverside Health System. Blood in the mouth, tears that enter the mouth, vitamin deficiency, stroke and brain tumor are additional causes of a salty taste, states HealthGuidance. Continue Reading.