I would so like to bring a certain quote by a certain argonian that talks about the male genitalia of deers, by maybe i've said too much already :yuck:
EDIT: oh and regarding the fruit and mutton thing, you can actually harvest them, though the fruit are much rarer than the other ingredients, and i think only very few cannot be harvested (only one i can think of is apple, i'm not so sure about oranges)
EDIT 2: Ok i looked in UESP and of the regular fresh food that cannot be harvested the list includes pears, oranges, onions, ironwood nuts, apples and beef.