【摘要】 人体衰老是一个多因素、全方位、系统的退行性生物学过程。是不可抗拒的自然规律 ,但可以延缓。人体的衰老始于细胞 ,在一定的环境条件影响下 ,细胞的代谢机能失调是生物机体产生衰老的根本机理。遗传决定自然寿限 ,环境影响自然寿限的实现 ,通过改善内外环境可以有效地延缓衰老。更多还原

【Abstract】 Hunan aging is a biologic course which has many factors.It is natural law,but it can delay.It begins with cells;on the condition of the influence of enviroment,it leads to living body aging. Basic metabolism is the misadjustment of cellular metabolism function.Heredity decides natural life span,the influence of enviroment realizes natural life span,it can availablely delay ageing throngh inner and external enviroment.更多还原