Self-Sustenance

The power to reduce or remove the need for bodily necessities.

Also Called

 * Contained Metabolism
 * Deprivation

Capabilities
Users physical needs are greatly reduced or completely removed. These needs include air/breathing, sleep/rest, food, drink, bodily evacuations, shelter from environmental effects and their lack (heat/cold, dryness/wetness), etc. User is also able to stay unmoving without normal effects this would have.

Applications

 * Hunger Suppression/Hunger Negation
 * Enhanced Lung Capacity/Oxygen Independence
 * Sleeplessness

Associations

 * Desert Adaptation
 * Energy Independence
 * Hibernation
 * Immortality
 * Regenerative Healing Factor
 * Self Sufficiency
 * Vacuum Adaptation

Limitations

 * May only be able to disregard some needs.
 * May have limited time period available.
 * Disregarding some needs may cause certain capacities to degrade, regardless of of maintaining stable health. Eg: Forgoing eating may lead to muscular dystrophy, etc.

Known Users
See Also: The Needless. {{scroll box|

Literature

 * Sally Sandwich (Sweet Story)
 * Timmy Taco (Sweet Story)

Television

 * Adam (Buffy the Vampire Slayer)
 * Stanton Parish (Alphas)
 * Neil Cuddahy (Mutant X)
 * Daggon/Cole Hauser (Tracker)
 * Jem'Hadar (Star Trek)
 * Changelings (Star Trek)
 * Borg Drones (Star Trek)
 * Data (Star Trek)

Cartoons

 * Aku (Samurai Jack)
 * Kevin Levin (Ben 10); in his Ultimate form
 * Professor Paradox (Ben 10: Alien Force)
 * Vlad Plasmius (Danny Phantom)
 * Gems (Steven Universe)
 * Emotions (Inside Out)

Comics

 * Kryptonians (DC Comics); while under a yellow or blue sun
 * Firestorm (DC Comics)
 * Martians (DC)
 * Captain Atom (DC Comics)
 * The Flash (DC Comics)
 * Dr. Manhattan (DC Comics)
 * Amazons of Themyscira (DC Comics)
 * Hippolyta (DC Comics)
 * Emma Frost (Marvel Comics); while in diamond form
 * Stepford Cuckoos (Marvel Comics); while in diamond form
 * Colossus (Marvel Comics); while in Steel form
 * Original Xorn (Marvel Comics)
 * Hulk (Marvel Comics)
 * Thor Odinson (Marvel Comics)
 * A-Bomb (Marvel Comics)
 * Skaar (Marvel Comics)
 * Heralds of Galactus (Marvel Comics)
 * Asgardians (Marvel Comics)
 * Olympians (Marvel Comics)
 * Sentry (Marvel Comics)
 * Sunspot (Marvel Comics)
 * Reed Richards/Mr. Fantastic (Ultimate Marvel Comics)

Manga/Anime

 * Empty Cans (Akikan!)
 * Demon Lord (Sekai Maou)
 * Obito Uchiha (Naruto)
 * Zetsu and clones (Naruto)
 * Ryoko Hakubi (Tenchi Muyo)
 * Asato Tsuzuki (Descendants Of Darkness)
 * Shinigami (Death Note)
 * Artificial Humans (Dragon Ball)
 * Isaac bNetero (Hunter X Hunter)
 * Genos (One Punch Man)

Video Games

 * Porygon (Pokemon)}}