Implant Y-7

Implant Y-7 is a special perk in the Fallout: New Vegas add-on Old World Blues.

Obtaining
This perk is available to the player after finding the Auto-Doc Upgrade: Implant Y-7 on a terminal at the X-13 research facility. It can then be purchased from the Auto-Doc in The Sink for 20,000 caps.

Effects
Upon consumption of Mutant cave fungus, Nightstalker squeezin's, Preserved meat, Salient Green, Spore plant pods, or any of the following base game "Food"*, it applies an additional +5 HP and +2 AP. Show List:

Behind the scenes
The image for this perk is the same as the icon for the RobCo processor widget, a quest item in Fallout 3.
 * All Old World Blues implant perks use this image, and they are the only perks with no Vault Boy or Vault Girl included in the perk image.