WOTLK
The Bot is using the right food at the right health percentage but doesn't stop eating.
I used the "Feiner alter Cheddar" as example. (http://de.wowhead.com/item=3927/feiner-alter-cheddar)
And in the german client it is NOT working with EVERY food. It is trying to eat below the right health percentage (and is doing it), but when the food runs out, the bot is using its next food and again, and again, and again, etc.