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, 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.