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由于职业的特殊性,汽车司机的生理功能会发生一系列变化。交通密度增加,驾驶员必须高度集中注意力,使神经系统处于高度紧张亢奋状态,势必影响消化液的分泌;由于驾驶员长时间的坐势,容易使全身血液循环减慢,导致肝、肾、肠等消化器官血流不畅或供血不足,影响消化功能;驾驶员常因急着赶路、赶时间,就餐无规律,加之途中没有条件选择进食,若进餐不当,会引起食欲下降,消化不良。
Due to the special nature of the profession, a series of changes occur in the physiological functions of car drivers. Increased traffic density, the driver must be a high degree of concentration, the nervous system in a highly nervous state, bound to affect the secretion of digestive juice; due to the driver sitting for a long time, easy to slow the whole body blood circulation, leading to liver, kidney, Intestinal and other digestive organs poor blood flow or lack of blood supply, affecting digestion; drivers often hurry hurry, in time, irregular eating, coupled with no conditions on the way to choose to eat, if improper meals, can cause loss of appetite, indigestion.