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禁忌:太饱太饿时最好少用脑太饱或太饿时都要尽量少用脑。太饱时身体的气血都被调到肠胃去了,大脑供血量相对减少;同样,饥饿时由于身体能量减少,这两种情况下强行用脑,对大脑不利。避免短时间内超负荷用脑。因为过度用脑(如高度紧张),大脑内营养物质消耗及运作中产生杂质和毒素在血管内沉积,造成血管通道受阻,大脑缺氧,脑细胞失去活力,引起脑疲劳,结果出现头昏脑涨,记忆下降,反应迟钝,精力分散,工作效率反而降低。
Taboo: too full and too hungry, it is best to use the brain too little or too hungry to minimize use of the brain. Too full when the body’s blood have been transferred to the stomach, the brain to reduce the amount of blood supply; the same, due to the reduction of body energy when hungry, in both cases forcibly use the brain, the brain adverse. Avoid overloading your brain in a short time. Because excessive use of the brain (such as high tension), the brain nutrients consumed and the operation of impurities and toxins deposited in the blood vessels, resulting in vascular access blocked, the brain hypoxia, brain cells lose their vitality, causing brain fatigue, resulting in dizziness Up, memory decline, unresponsive, distracted, work efficiency but reduced.