or License, as defined in the Equal Benefits Ordinance. (6) Contractor means any person or persons, firm, partnership, corporation, joint venture, or any combination of these, or any govemmental entity acting in its
When people don't practice proper dental hygiene, bacteria in the mouth forms plaque on the teeth. These bacteria may cause your gums to become inflamed, which results in red, swollen, or bleeding gums. For many people with gingivitis, this inflammation is not painful.
A common cause is from bleeding, because the pigment in red blood cells contains iron. If you bite your tongue by accident, suffer trauma to the mouth, or have gum disease which can cause spontaneous bleeding from inflamed gums, then you will likely have a metal taste for a while, or notice it now and again.