Aging is caused for one third by genetic factors and for quite two thirds by environmental factors and ways of life (stress, smoking, nourishment, physical activity, radiations, etc.).

So that everyone is responsible for the 70% of his aging.

Today taking care of aging genetic causes is still not possible, but removing all the others is possible.

Aging doesn't mean to be old, but aging fast means the quick loss of the ability to be young.