Zinc taste can have various causes, just like most other symptoms. Finding the true cause means ruling out or confirming each possibility – in other words, diagnosis.
Diagnosis is usually a complex process due to the sheer number of possible causes and related symptoms. In order to diagnose zinc taste, we could:
Zinc Taste Test. If you have tried this test within the past 6 months, what was your sensation?
Possible responses:→ Never tried it / over 6 months ago / don't know
→ Distinctly dry, metallic, fuzzy, sweet
→ Slowly becoming objectionable (normal)
→ Rapidly objectionable