The new study looked at bacteria on the tongue and found there is ... Normal tongues are pale red with a pale white coating.

The new study looked at bacteria on the tongue and ... Normal tongues are pale red with a pale white coating. Heart failure patients have a redder tongue with a yellow coating and the appearance ...

Explore the 10 most common dental problems, from cavities to gum disease, and learn how prevention and timely care can help ...

Thanks to a constant flow of saliva, it is constantly being cleaned which discourages harmful bacteria ... you have a cold tongue and you probably lack energy or feel tired. White is the colour ...

Anglerfish have invisible fangs, narwhal tusks are extra-long canines, and more facts from the weird and wonderful study of ...

"I'm grateful for life," says Dylan Riley of his strep infection. "Things could be so different — my family could have been ...

I'm not sure when I stopped believing that the wind could force my tongue to stick out forever, but I wasn't offended that ...

"I'm grateful for life," says Dylan Riley of his amputations. "Things could be so different — my family could have been ...