Well... Not sure. Not a big believer in these brocoli diets and such. I see some parents forcing the stuff on their kids and, well... I doubt it has any extra benefits.
I just wrote a story here on Steemit about something I witnessed back in 2011, the Fight At The Long Beach Pier
I don't know about crazy diets either. I don't think it's clear as of yet precisely the conditions necessary for beneficial effects. It does seem clear that one is possible however.