Irradiated Blood

Irradiated Blood is a consumable item in Fallout 4.

Gameplay
Irradiated Blood restores 50 Hit Points and adds 20 points of Radiation damage to the Sole Survivor when used. It consists of a plastic blood pack filled with green, irradiated blood with "Not Food" written in black marker on the label. It is a crafting component for making a glowing blood pack at a chemistry station.

Locations
It can be found on the corpses of various "glowing" creatures, such as certain radroaches, mutant hounds, mongrels and feral ghouls.