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在我国中老年群体中,有相当多的人感到记忆力急剧下降,爱忘事、思维迟钝、僵化和固执。根据对78名50至70岁中老年人的调查得知,造成这一现象的主要原因有: (1) 大量吸烟。使得血液中的氧携带量不足,造成大脑细胞经常处于缺氧状态,大大影响腑细胞的正常功能。 (2) 无节制的饮白酒。乙醇是一种神经麻痹剂,血液中的含量超过一定量时,大脑就处于兴奋或麻痹状态,脑细胞会大量死亡,使思维能力减弱,判断能力下降。
In China’s middle-aged and elderly groups, a considerable number of people feel a sharp decline in memory, love forgetting, sluggish thinking, rigid and stubborn. According to a survey of 78 middle-aged and elderly people aged 50 to 70, the main reasons for this phenomenon are: (1) heavy smoking. Making the lack of carrying oxygen in the blood, resulting in brain cells often in hypoxia, greatly affecting the normal function of the cells. (2) uncontrolled drinking liquor. Ethanol is a neuroparalytic agent. When the content of blood exceeds a certain amount, the brain is excited or paralyzed, and brain cells will die in large numbers, making the thinking ability weakened and the ability of judgment declining.