i'd say training then drugs then "food"
i've ate very healthy and how they say to eat ie. chicken breasts, tuna, green leafy veggies, potatoes etc and i ate crap and there was no difference in my results
my results came from very good and productive training and keeping the cal levels within a certain range ie. counting cals
also, my protein intake was relatively low
for me at least training crushes "diet" and it's not even close
you saw how ripped i got last may and i was still downing colas and ice cream along with a moderate amount of protein
what i did was keep my cals in check and it ripped me the fuck up

i'll be doing something like this again soon, but i won't take the cals so low and i'll do it a bit more gradually and slowly
before i was @ bodyweight times 12 and it ripped me but this time i'll start at bodyweight times 15 and i'm very confident that it will rip me the same, but it will just take a little bit longer