1. There's this console game called Fable. In it ,the hero(you) can eat for hp and certain stats. The best feature though, was the ability to gain weight by eating fatty foods, the appearance of the character would go from a lean muscular hero type, to Jabba the Hutt with legs. Now this would require addiotnal skins for each race but wouldn't it be just perfect seeing fatties running around the plaza, with a jiggle here and a wabble there for each step.
2. OK, Krans are rock people, so their diets consist or raw minerals. That being said, if they consume vegetable matter, especially the kind with a high sugar content, and if they held it in for a couple of weeks, would they pee out 110% proof booze? Like vodka or Rum, distilled and aged in glass bottles. Cause if that's the case, I must say, a Kran could become a drunks(dwarfs) best friend.
3. I think we should be able to throw food, especially any type of cream pies that we might bake. I think there should be animation like that arrow spell, of the pie being flung from out hand, smacking our target right in the face. Afterwards, like a helmet, the goop of filling and crust should adorn the targets head and face for a few minutes. We should be able to wield bread, bagget type long crusty bread and smack others ofre the head with, with no damage and seeing the bread break in half instantly. We should be able to do it to anyone with out a duel acceptance.
4.Food should have a negative affect. If we eat old food or raw meat, we might get poisoned. Unless it's food prepered for travel, most of it should not keep well in our inventory for long. Salted, picked and oteher ways to perseve food should be fine and keep well in our packs. But fresh or the kind that would really affect us, like our stats, should not even leave the residence where it was made.
5. We should have utensils like we have for smithing, a pot/pan, tongs/spatula, knife/fork.
6. I think we should eat in portions, we should not eat a whole pie or a roast pig in one sitting, But leverage it out to a bit at a time, a sice of pie or a few pork(Tefusang) ribs
7. I think if we are forced to eat, then me should be made to deficate as well. Keeping it to a G rating by just visit a room with a lou, toilet, whole in the floor in it and staying till you get a message of satifaction. Having this would make individuals not only gorge themselves every time their stats go down but also take the time to make room in there. Stuck in the wilderness, break out your trusty rock pick and "/dig hole". But it would be funny to make people sit while they're doing thier business. Not so much in the public restrooms but out in the wilderness, so you would ponder as you pass by, if someone is sitting down to regenerate their stamina after a long run or they're there squeezing for all their might. I can just hear the newbies now, " What's wrong, my stats are low they don't regenerate fast like they used to? Someone told me I should eat but I keep getting the message that I am full." Answer: "have you gone to the bathroom yet?"