You may like to look at the posts on omega three and six. They and their proportions are essential to many body functions.
The thread on Herceptin and Arimidex seemed to suggest that those taking significant levels of fish oil supplementation were not reporting problems - but that is only an impression which cannot be considered as any sort of proof.
This is a link for the Greek diet which I am guessing became referred to as the Mediteranean Diet. The post and links explain.
Further searches can be made by clicking on the search link above and entering your search terms.
http://www.her2support.org/vbulletin...ght=greek+diet
RB