contests and such.

I'm trying to figure out what this line is on my nail. I didn't want to ask when I first saw it, but I think it's time. This grew out from my cuticle.

My mom used to tell me it meant I have a deficiency in something. Well I take a women't multi-vitamin everyday along with Biotin, so I'm not quite sure that's it. One of my friends told me I probably hit it or scratched it, but there is no dent in my nail over the white.

Have you had one of these before? Do you know what it is?