Your tongue is more than just a muscleit's a health map that gives you insight into what's going on inside your body. When you know what to look for, your tongue What is a Tingling Tongue? How to Use the TENGA EGG Ever notice your child's tongue sticking out when they move or concentrate? It's not just a quirky habitit's a neurological clue that tells us what's happening behind the scenes in their Your tongue says a mouthful about your health What Causes Tongue Spasms? Colgate