Update for Elmak...
We now have a new status dimension, that of overall physical well-being. No longer can the people of Avalon be fruititarians tossing down a few apples or pears whenever they get a hungry message. Now, we have to eat balanced diets.
Once an Avalon day, we must eat a freshly-cooked meal. The meal includes a beverage, and optional desert. HELP COOKERY shows the process in detail. There is a main ingredient (e.g. fishcake, pork, chicken, etc.), a secondary ingredient (e.g. bread), and a beverage in a vessel. Dessert is optional (chocolate cake!) but the meal is more satisfying and beneficial if you include it. You then stand in front of your stove, light it, and cook the meal. Then you eat it.
It drastically alters the food economy, since a variety of ingredients must be procured. For instance, to my knowledge no one had done any fishing in Mercinae since my brief experiment as a "Fishing Mage" a few years ago. Now, suddenly, we need fish! And we need to stock the rods, fishing lines, etc.