I recommend you take Biotin in pill form. Biotin is an excellent viatamin for the scalp
yes it can grow a forest of hair on your head
no
no
can you use vegtable oil to grow your hair
Olive oil. Massage olive oil in your hair.... btw, it will also make your hair grow
No
defenitly not if anything it ruins your hair
yes
you can use hair oil. do not use regular cooking oil!!
By massage with mustard oil
Yes it does
Nothing that you can put on from the outside will make your hair grow thicker. (With the possible exception of Minoxidil.)