Why do i randomly taste blood?

Not Medical Advice: You may actually be tasting iron, or a metallic taste that makes you think of blood, but most likely it is an infection or decay in a tooth.
Updated on Monday, February 06 2012 at 06:44PM EST
Source: www.healthblurbs.com/...
Collections: parageusiadecayironinfectionblood 

Experience more on Qwiki.com