Longevity At this time there is no 'magic solution' to halting
the aging process, but the question of what causes aging has produced
several theories some improbable, others more believable such as
the programmed theories and damage theories. Programmed theories
assume there is some kind of genetic clock ticking away that determines
when old age sets in, while damage theories suggests that aging
is a result of cumulative damage to cells and genetic materials.
Both theories may indeed be valid and work together to produce
human aging. Whilst it is not possible to change genetic programming,
it is known that certain substances and lifestyle practices can
reduce cell damage. The 'free radical' theory contends that damage
caused by free radicals contribute to aging and age-associated disease.So
it is plausible that taking anti-oxidants to mop-up the free radicals
will be of benefit.