Ripen (become old) is a process of dissipation slowly network's ability to improve / change and maintain normal function, so that they can survive against the infection and repair the damage suffered by the network.
The process is a process that ripen continuously (continued) natural, since human beings began to be born and into the world generally experienced by all sentient life. Ripen process for each individual is not the same or different speed, sometimes people who are not classified as elderly (young) but have a lack-a lack of light (Descripantion).
Based on this fact, advanced age is considered as a kind of disease, this is not true. Gerontology has another opinion, for the elderly is not a disease, but a period or stage of life the organism through a process that is as basic: baby, child, adult, and then became the elderly.
People are not dead is because elderly but can be due by reason of disease or accident or killed by other parties (the animal) soul or revoked by the will of the angels because the Almighty (according to a certain religion).
Ripen is not a disease but rather a process of reduction in body resistance in the face of provocation both in and outside the body. Nevertheless it must be recognized that there any kind of disease is the light of the elderly.
Ripen process has been ongoing since the start someone reaches the age of adulthood, such as the loss of a network in muscle, nerve, and the network stack so that others can be mentioned that the body began to "die" slowly.
In fact there is no explicit limit on the age limit of how someone's appearance starts to decline because, in each of the physiological function of the tool body is very different, both in terms of achievement and peak physical condition during the decrease, this is also very individual, but generally physiological body function peak at the age of between 25 - 40 years, after reaching the peak of the organ will be in some conditions remain intact during. Will then decrease slowly with increasing age appropriate.
Until now many theories that explain the "process ripen" a theory that is based on degeneratif utmost power back-up vital body.
Theory of a atrofi, namely, the theory that says that the process ripen is the process of evolution.
Theory of immunology, namely, the theory says that the waste products from the body of the organism and the longer the slump will be the scrap heap of fat.
Stay as is known that the process ripen sentient life will always be coupled with changes psychology hand, because physical activity can prevent or slow the slowdown organ function caused by the increasing age of the organism.
