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1.人体的司令部大脑是人体的司令部,是机体中枢神经系统的主要部分,能调节人体内各种性能活动,担负着接受信息,发布信念的任务,指挥全身各个部位活动,是机能最复杂,活力最旺盛的器官。大脑内有200亿神经元(细胞),各种神经元之间存在着间隙,其间隙约为0.00002毫米,它们互不相通,彼此之间依靠“神经递质”和“信息物质”传导联络。它是身体的一部分,于身体有益的营养,对脑也是有益的,但由于脑是身体最重要部分,是人得以生存和从事各种活动的中枢,因而,它对某些营养素又有着特殊的需要。如若缺乏将会给脑组织的发展或脑机能的发挥带来极其不良的影响。脑的发育与其他器官的发育一样,也是分为三期:第一期是细胞分裂期;第二期是细胞增殖期;第三期是细胞肥大期。身体的其它细胞能反复不断地进行细胞增殖,变旧为新,正
1. The human body’s headquarters The brain is the human body’s headquarters, is the body’s central nervous system, the main part of the body can regulate various performance activities, to assume the task of receiving information, release of faith, directing all parts of the body activities, is the most functional Complex, most energetic organ. There are 20 billion neurons (cells) in the brain. There is a gap between various neurons. The gap is about 0.00002 mm. They are not connected with each other and rely on “neurotransmitters” and “information substances” to communicate with each other. It is part of the body, beneficial to the body and beneficial to the brain. However, because the brain is the most important part of the body and central to which people can live and perform various activities, it also has special properties for certain nutrients need. A lack of it will have extremely adverse effects on the development of brain tissue or on the development of brain function. Brain development and other organ development, is also divided into three phases: the first phase is the cell division; the second phase is the cell proliferation phase; the third phase is the cell hypertrophy. Other cells of the body can repeatedly cell proliferation, become old, new