If you can’t seem to get the taste of onion, garlic or cheese out your mouth after brushing, you might benefit from a tongue scraper. As one of the most flexible muscles in the body, the tongue has ...

Updating an ancient form of health diagnosis with modern machine learning, researchers have developed a remarkable system that can reveal a range of medical conditions just by looking at your tongue.

(CNN) — Editor’s note: Jocelyn Solis-Moreira is a New York-based freelance health and science journalist. If you can’t seem to get the taste of onion, garlic or cheese out your mouth after brushing, ...