What it means if your tongue turns green, blue, orange, black or grey
![What it means if your tongue turns green, blue, orange, black or grey](https://i2-prod.walesonline.co.uk/news/uk-news/article29084040.ece/ALTERNATES/s615/0_GettyImages-111824137.jpg)
This Morning dentist Dr Deepak Aulak has explained what can make your tongue turn anything from orange and white to brown and purple
This Morning dentist Dr Deepak Aulak has explained what can make your tongue turn anything from orange and white to brown and purple