How a bad taste in your mouth may be more serious than you think
From hormonal changes to infection...
HEALTH Medical symptoms
From sour to metallic, and everything in between, we've all had an unpleasant taste in our mouth at various points in our lives. Sure, many times we know the cause, and the answer often lies in our diets and/or oral hygiene. But what if it doesn't? What if the bad taste in your mouth is rather a symptom of something more serious?
In this gallery, we delve into the many possibilities. Click on.