AutoFood Mod 1.7.10 adds one block, that allows you to automatically feed yourself.
Put any food in the left slot and it will feed nearby players that need feeding.
Put golden apples (the ones made from gold nuggets) in the right slot to extend the range. Every 4 apples will add another 2x2x2 to the area. The maximum possible area is 49x49x49.
How to install AutoFood Mod 1.7.10
Download Links for AutoFood Mod 1.7.10
For Minecraft 1.6.4
For Minecraft 1.7.2
For Minecraft 1.7.10