人类的健康离不开微量元素,科学家发现,人体内总共有镁、钠、钾、钙、铬、铁、氟、铜、硒、碘、锰等21种元素,它们以微妙的比例混合在一起,维护着人体各器官、肌肉和神经的正常工作。 微量元素在人体内虽不可缺少,但并非多多益善,其理由在于:第一,虽然科学家已了解到微量元素是人体内许多化学反应的“点火器”,但对它们在人体的新陈代谢过程中所起的具体作用远未看透;第二,微量元素在每个人体内的含量 Human health is inseparable from the trace elements, scientists found that the human body a total of magnesium, sodium, potassium, calcium, chromium, iron, fluorine, copper, selenium, iodine, manganese and other 21 kinds of elements, which are mixed in subtle proportions , To maintain the normal work of the human organs, muscles and nerves. Trace elements are indispensable in the human body, but they are not plentiful. The reasons are as follows. First, although scientists have learned that trace elements are “igniters” of many chemical reactions in the human body, their role in the metabolism of the human body The specific role is far from see through; second, the content of trace elements in each human body