Is it normal to bite and eat the skin on your fingers?
it might sound a little disgusting, but i love to bite or peel the skin off my finger and eat them, every time there's a bit of skin popping up i have a desire to peel it off and bite it and eat it.
before i bite my fingernials, but then I stopped it; now I started to bite my skin around my fingernials, like the skin on my fingertips
Also, I bite the layer of skin inside my mouth near my lips, then i eat them...
I wonder if i have a lack of any minerals in my body? IIN?