d647950c_d___Game_Guide_and_Walkthrough__BONE_CHARM_PROPERTY
[BONE CHARM NAME] Healthy Appetite I [USEFULNESS] Not really useful for someone who stays in shadows at all times. It's also moderately useful for someone who needs to replenish their health points on a regular basis. [BONE CHARM PROPERTY] 
You receive more health points when you eat your food.
Bone Charms - list - Collectibles - Dishonored - Game Guide and Walkthrough
BONE CHARM PROPERTY