Everyday multivitamins with heavy metals like zinc, iron, or copper can leave behind a metallic aftertaste. The same goes for prenatal vitamins, iron and calcium supplements, and cold remedies that have zinc in them. The problem usually goes away once your body processes the medication. 5/12 ...
This type of foul taste can be both unpleasant and persistent. In fact, a persistent metallic taste may cause foods to taste bad and generate a bitter aftertaste from even your favorite dish. This may lead to a loss of appetite as well as depression. Some of the causes of the foul taste...