i bite my fingernails, recently, i noticed they have a metalic taste, what does!

Question:
Answers:
it might be that you have bitten so far down that what your tasteing is a tiny bit of blood.

Other Answers:
I'm also biting so it not ur nails its blood when u bite too much near to the skin also sometimes ur skin when its very thin n almost blood is near to come out that time also its taste like that
DON worry just keep ur self BUSY in doing some work so u'll not bite

Answers:

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i bite my fingernails, recently, i noticed they have a metalic taste, what does!

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