When I was a teenager I bit my nails to the nail bed often it hurt and bled. Even if I manage not to bite them they were weak and brittle.
My mother gave me an incentive to stop biting my nails. She said she would buy me the ring I want so I was on a mission.
I found some fiberglass strips in a beauty supply store. I applied them and my nails grew healthy and strong it took about 2 or 3 weeks.
I am in my 40's now and I still have long health nails and I haven't used the nail strips for years.
Do everything this article says to do and I promise you will grow long beautiful nails.