Enhanced Longevity

Enhanced Longevity is the ability to have a longer lifespan than average humans.

Also Called

 * Delayed Aging
 * Extended Longevity
 * Retarded Aging

Definition(s)
Longevity is sometimes used as a synonym for "life expectancy" in demography. However, the term longevity is sometimes meant to refer only to especially long-lived members of a population, whereas life expectancy is always defined statistically as the average number of years remaining at a given age. For example, a person's life expectancy at birth is the same as the average age at death for all people born in the same year. Longevity is best thought of as a term for general audiences meaning 'typical length of life' and specific statistical definitions should be clarified when necessary.

Marvel Comics

 * Daken (via Enhanced Regeneration)
 * Mystique (via Metamorphing)