This is along shot based on 20 years ago!
The Crystal Palace sports centre used to have it's own accomadation / sports injury / nutrition departments, and they had visiting specialist on various days.
Does the sports complex at Crystal Palace still exist, and if so is it still at that level of specialisation?
Just thought it's more like a random poke in the dark after 20 years!
Just a thought look up Dietician instead of Nutrition, Sports scientist (just spoken to a friend who is a sports scientist...hence the edit!)