Cuticle Oil

This is the first post about something other than nail polish. I chose to write about cuticle oil so the post is going to be long. What is a cuticle? Do I need to moisturize it? Should I use cuticle oil? Which oil should I use? I'll try to answer all those questions. All information in this post is taken from free online sources, you all can find it. I'll post all the relevant links for you to check the info yourself~