Metallic Taste In Mouth More Condition_symptoms What Could It Mean If You Constantly Have A Metallic Taste In Your Mouth?

What could it mean if you constantly have a metallic taste in your mouth? - metallic taste in mouth more condition_symptoms

Even after brushing teeth, eating, drinking - whatever. Constantly have a metallic taste in the back of the mouth? Iron in the blood? I symtom something worse?

Serious replies only please