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 ...

That pink muscle that helps you taste your food and form your words is actually a surprisingly sophisticated health monitor. When it swells, it’s rarely random. Your puffy tongue could be ...

In this article, we look at what healthy spots on the tongue do, and the causes of unusual spots. We also cover diagnosis, treatment, and prevention tips. Tongue spots that are unusual in color ...

You probably don’t spend much, if any, time looking at your tongue ― but this body part can actually reveal a lot about your ...

An unusual pattern on the tongue could highlight a serious and ... Most people should get enough vitamin B12 and folic acid from a healthy, balanced diet. However, some people may not be able ...