Can castor oil stimulate hair growth in bald spots?

I'm thinking of letting my dad try it...Can castor oil stimulate hair growth in bald spots?
if it took caster oil to make hair grow.. no one would be bald..





truth is... it does not work





you have a better chance just massaging the scalp to stimulate blood flowCan castor oil stimulate hair growth in bald spots?
I've never heard that about castor oil, but supposedly emu oil does....
NEVER put castor oil in your hair!! it's a nightmare to get out! why not try nourkin or some other type of vitamin?
No, it's a myth.
No, of course not. If it did, it would be sold for $35 an ounce.
No. Be tell him it does, sometimes if someone believes it enough it happens, like sickness.
it makes your hair grow but when its done growing you turn into a harry fish