A GP has revealed what the inside of your mouth really means for your health – from mouth ulcers to a geographic tongue.
Checking inside your mouth can tell you a lot about your health, and any changes can be indicative of some deadly diseases.
The tongue has between 2,000 and 4,000 taste buds, allowing you to experience textures and flavours.
It is also home to the majority of bacteria that lives in your mouth, and while some promote health, others can be harmful.
NHS GP, Dr Rachel Ward of Woodlands Medical Centre in Didcot, has revealed what the inside of your mouth really means for your health.