Why are my nail getting ridges on them?

For a few months now my thumbs and index fingers are getting ripples or ridges in them similar to ruffles potatoe chips, does that mean i obligation more calcium? Thank you for your answers.
Answers:

Hymen question?

I own psoriasis and that affects my fingernails. There are several causes for what you described though. Check out the connection you may find your cause or answer in attendance.

Women and girls? HELP!?

lack of vitamins

If any woman knows what im chitchat about please answer!!?

You requirement a full spectrum of minerals, not just calcium - the condition food store will have a few brands, some surrounded by tablet or capsule and some surrounded by liquid form. I recommend New Chapter brand or Rainbow Light. Once you append this to your diet, the nails will smooth out as they grow.

Will i grow anymore?

I hold the ridges too. It's a sign of an underactive thyroid gland, but it can also be a sign of a vitamin deficiency, kidney problems, or only just part of getting older

see links below