Super metabolism is the ability to burn off food faster than humanly possible.
Characters with this ability
- Jodi Melville: Jodi drunk kryptonite-infected shake which made her lose fat too quickly causing her to take body fat from others.
- Wade Mahaney: Wade and his gangs inked themselves with kryptonite tattoos that sped up their metabolism allowing them to phase through walls.
- Derek Fox
- Scott Bowman
- Jodi Melville (Earth-2)
- Bart Allen: Since he got super speed that was unparallel his metabolism sped up at the same speed to take large amount of foods to get fueled.
- Clark, and all Kryptonians, metabolize solar energy from the Earth's yellow sun to fuel their abilities.