You might want to check out Nina Teicholz on the Mediterranean diet on dietdoctor.com if you haven't already. She deconstructs the myth. I am sure it is unnerving (scary) to get those results but given how successful you have been in improving your health in so many different ways I would question whether any of your doctor's dietary suggestions can improve on what you are already doing. Of course I'm probably at the far end of scepticism when it comes to conventional medical advice and "standards of care".

Jean