Why does my blood taste like iron?!?

Question

im a diabetic, and when i prick my finger instead of using a kleenex, i just l**k the blood off, and i noticed that lately it tastes really metaly. like iron. what could cause this?

Answer 1

 wth typically white girl umm whatever and you wonder why some white people r racist cause stupid comments like that i not racist at all im white and i dont eat my rag that disgusting and i love black men thats all i date lateky black girl be givin me looks tho like im stealin their man