Cannibal (Fallout: New Vegas)

Cannibal is a perk in Fallout: New Vegas.

Effects
The perk has one rank and requires the Courier to be level four or above. It allows them to feed on the corpses of both humans and non-feral ghouls, and with the Old World Blues add-on, additionally on the corpses inside the Y-17 trauma override harnesses. After consuming 25 corpses, the Courier will acquire the Dine and Dash challenge perk, allowing them to harvest human remains from a corpse, rather than eating it directly.

Each corpse consumed grants +25 Hit Points, +3 Radiation and -1 Karma, and in Hardcore mode, -25 Starvation. If the act is witnessed by friendly non-player characters, they will turn hostile, as cannibalism is considered a crime against nature. However, companions do not turn hostile.