2011年10月24日星期一

Why we are aging?



It’s natural that every living organism is aging,showing degenaration in many aspects such as skin wrinkles ,bone weak,hair decoloration,and slow-thought.Though nobody can escape from enescence,but we want slow down our aging.So many scientists have done reseach about aging.Here are the following reasons for the aging process:Increased aging hormones, insulin and cortisol, or hormones of youth as the fall of melatonin, testosterone, estrogen and progesterone.Work with free radicals on body cells damage proteins in the body resulting from the protein, chemically related to sugar restricting telomeres. If a cell in two (game), divide the shortening of telomeres does not end until a day to refrain from cell growth has also.For all these reasons, it is the work of free radicals in the induction of aging is a logical theory of aging. This causes the oxidation of body cells, which in turn destroys the mitochondria - the power or battery power. Mitochondria in the process of energy production and the production of free radicals and cell damage that leads to poor.The result of aging is a decline in physical function and the body more susceptible to disease. With age, vision, motor function and decreased bone density. The hair begins to fall, and the skin loses its structure, and it starts to freewheel. However, aging is not afraid of a phenomenon unhealthy. It is also time possible, with success. This view features the healthy aging: the body is well maintained, not to succumb to disease and disability, the physical and cognitive function is present in high concentrations. Interaction with others is life and activity are present.Vitamins and minerals are good anti-aging supplements.Show activity in our life is also help to keep people in young condition and maintaine their body well,regardless their aged visible siags.

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