Metabolic Promotes Cancer Development. Stress, A Mental Overstrain

Metabolic promotes cancer development. Stress, a mental overstrain also it is long the detained negative emotions cause hypertensive illness, mental depression and accelerate a cancer current. All it so. But at the same time remains doubtless: though elimination of adverse external factors can increase longevity, it cannot expand its specific limit. In what here has put? Why ageing is combined with certain group of illnesses, instead of with any illnesses from many hundreds known pathological processes? Than the specific limit of a life - physiological ageing, that is wear process, the organism exhaustion, connected with the termination of updating of its cages, or certain illnesses which arise under the influence of the internal reasons is defined? And if truly last, what it for the internal reasons which operate with such law? In wildlife there are examples of the mechanism of the death which obviously have been not connected with influence of the external reasons. For all the kind of death peculiar to the butterfly is known.