I have a lovley but scatty and very into her woo friend that has a complicated ever changing diet. It's given to her by a homeopath who charges 60 for a consultation and then a fortune for sugar pills.
She's given me a list of things she can't eat for a meal I'm making on Sunday. I'm tempted to just say bring your own food. Espically as all the foods she can't eat she will just ignore herself if she fancies something like a slice of cake or something.