|| This is an overview article which contains background information and cross-game comparisons. For game-specific information and stats, see the articles linked on the right.
Cave fungus is a consumable in Fallout 3 and Fallout: New Vegas.
Cave fungi are pieces of fungus skewered on a stick, like a "kebab". When consumed it restores Hit Points and also reduces the consumers radiation count. In Fallout 3 they are identical in appearance to iguana bits and strange meat. They are difficult to find in the Mojave Wasteland, and are mainly used to make hydra at campfires.