Sometimes, the signs can point to something serious, they add ― for instance, a blue tongue ... see your doctor if you notice any significant changes in the colour of your tongue, especially ...

Lynn Hunt, from Oxfordshire, England, told Newsweek: "I'm not a worrier, so the thought that the ulcer could be something sinister never crossed my mind." ...

The tongue is like a mood ring. If it's pink, you're in good health. If it's white, you could have dry mouth, infection, or even a fever. A blue tongue could mean you're lacking oxygen or that you ...

A blue tongue is widely considered to be a medical ... In his TikTok video, Dr Khalaf who has a degree in Oriental Medical ...