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人的正常寿命是120岁,我国人口平均寿命65岁。影响寿命主要有以下两个原因:二是细菌、病毒感染引起人类死亡,占人类死亡率30%左右。随着人类年龄增加,内分泌系统分泌的活性物质不能满足身体正常工作需要,身体代谢紊乱,导致血压、血糖、血脂不正常,加速各脏器损伤,最后导致死亡
The normal life expectancy of people is 120 years old, and our average life expectancy is 65 years. Affect life expectancy mainly for the following two reasons: Second, bacteria, virus infection caused human death, accounting for about 30% of human mortality. With the increase of human age, the active substances secreted by the endocrine system can not meet the needs of the body’s normal work, the body’s metabolic disorders, leading to blood pressure, blood sugar, blood lipids are not normal, accelerate the damage of various organs, and finally lead to death