Biologically, aging is a biological over time, the inevitable process of the spontaneous, it is a complex natural phenomena, characterized by structural and functional decline, adaptability and resistance to decline.Biologically, aging is a biological over time, the inevitable process of the spontaneous, it is a complex natural phenomena, characterized by degeneration of the structure and function of the recession, adaptability and resistance to decline.On the physiology, consider aging from the fertilized egg has been to the development of elderly individuals.On pathology, aging is stress and strain, injury and infection, immune response to recession, nutritional disorders, metabolic disorders and negligence and the result of the accumulation of drug abuse.Also from the point of view of sociology, aging people lose interest in new things, escapist, like nostalgia.Maybe you are still young, maybe you've secretly old go to, just don't want to admit it.Below small make up take you have a lookLeoThe aging performance.

Leo (The zodiac /astro/)

A lion always dare for them, the new exciting things run, basically won't care about other people like it or not, others like it or not, everything even if she was saying.But now, the lion found no proud capital, but some meddlesome sentiment timid, the next decision, total want to find a few people to consult, because before a chat, then regardless of the consequences, had at the beginning of arbitrary line, and self-confidence, the lion was old.