Please Add A Gamerule To Remove Hunger And Restore Health Through Food

I understand that this will probably make instant health potion useless, which is why it would better if this was a gamerule instead of actually removing hunger all together and returning the old health system where food increases your health.

This would be very easy to implement and would solve a lot of problems us old players have to deal with in Minecraft, we would like to be able to have the nostalgic experience without removing new features.