We're On It. One customer service rep who worked for Comcast from 2005 to 2014 at a Tennessee call center says the Make It Right cards didn't necessarily lead to faster resolution, however. A search of the Comcast support forums shows this is true at least some of the time.
What causes a metallic smell? Quick Answer. Reactions between chemical compounds on the skin and metals such as iron and copper can generate a metallic smell, explains Nature. A copper imbalance in the body, which triggers excessive yeast growth, can also cause a metallic odor, notes Dr. Lawrence Wilson.
Best Answer: Bleeding can be from the gums, sinuses or nose can cause a metallic taste and you will usually have bad breath as well. Meds like thyroid medicine, penicillin, and lithium can give a metallic taste.High protein diets can cause benign dietary ketosis. This has also been associated with a metal taste.ylori (the bacteria that causes stomach ulcers) that can cause a metallic taste in the mouth; like you are gargling with pennies or something. But yes, fillings, especially new ones, can cause a metallic taste, but it usually goes away after a month or so.