if ur old enough, at least 18, start taking prenatal vitamins. your hair and nails will grow sooo fast. the best hair, nail days i had were during my pregnancies. too bad i was too fat to enjoy it

u can get them over the counter at your local pharmacy or even walmart. they won't hurt u as every woman of child bearing age should take them so if they someday they become pregnant they can have the folic acid in their system to decrease the chance of the baby having neural tube defects.
anyways, hope this answered your question. good luck on your quest to obtain a better hair day
