My mother has told me several times about the wonderful bouquet of castor oil and orange juice that her grandmother made her take as a girl. It was quite like ambrosia from what I understand.
Actually she said it was the nastiest thing she'd ever had to swallow.
Castor oil does have some non-internal uses.
It can be used as a a carrier for other essential oils.
It can be used to help regrow hair.
I have also used it to soothe itchy skin.
In a pinch it can even be used as a medium weight lubricant for squeaky hinges and such.
Photo by Commonty
5 minute freewrite. Prompt castor oil