Scientists have discovered a link between bacteria in the mouth and gut and the progression of cognitive decline in Parkinson ...

An ear infection can present as a dull, persistent ache, and is sometimes accompanied by pressure, discharge, itching, fever or muffled hearing. In more severe cases, the pain can be sudden, sharp and ...

In recent years, an increasing number of scientific investigations have backed an alarming hypothesis: Alzheimer's disease ...

A dentist has explained the symptoms you need to watch for - and what they could mean, from liver failure to osteoporosis ...