Experts suggest a quick tongue test can reveal a lot about what's going on inside and may even indicate when it's time to ...

"There are three things that you should look for. Number one is your tongue size, it can be either large or lean, or normal.

A healthy tongue typically appears pink with a light coating. Variations in color often indicate underlying health conditions that require attention: White patches or coating can signal oral thrush, a ...

Normal tongues are pale red with a pale white coating. Heart failure patients have a redder tongue with a yellow coating and ...