From Bulbapedia, the community-driven Pokémon encyclopedia.
Gluttony (Japanese: くいしんぼう Glutton) is an Ability introduced in Generation IV. Seventeen Pokémon have this Ability.
Gluttony causes the Pokémon to eat a held berry at 50% health as opposed to the usual 25% health.
Gluttony has no effect on the use of an Oran Berry or a Sitrus Berry, both of which are normally eaten at 50% health.
Pokémon Mystery Dungeon
Gluttony causes the user's Belly to empty out quicker than normal. However, it sometimes also negates Grimy Food's side effect, similarly to Survivalist IQ skill.
Outside of battle
Gluttony has no effect outside of battle.
Pokémon with Gluttony
In the anime
In other languages