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公共场所,人们难免咳嗽、流鼻涕——每个角落都潜伏着感冒病毒。我们的免疫系统正面临一项困难的任务:它必须在冬季产生数以10亿计的防御细胞。为此.它需要得到帮助。下面是与此有关的问题。怎么能知道免疫系统能力下降?可能的警报是:经常感冒、皮肤出现问题以及出现疱疹。经常觉得疲惫也可能是抵抗力下降的一个迹象。有些人的抵抗力是否比别人强?在“抵抗力”问题上,妇女由于有雌激素而比较强,因为雌激素能捕捉对肌体有害的“自由基”。但是,这种保护作用是不稳定的,它随着激素周期而变化。为什么免疫系统在冬季比较弱?同病毒、细菌和在冬季常见的其它病原体进行长达几个月的斗争,会使抵抗力承受不了。而且许多人在这个季节吃东西太多、太油,体内维生素、矿物质和微量元素供应不足。
Public places, people inevitably cough, runny nose - every corner lurks a cold virus. Our immune system is facing a difficult task: it must generate billions of defensive cells in winter. To do this, it needs help. The following is a related issue. How can I know the immune system’s ability to decline? Possible warnings are: frequent cold, skin problems and herpes. Often feeling tired may also be a sign of a drop in resistance. Are some people more resistant than others? On the issue of “resistance”, women are more likely to have estrogen because estrogen can capture “free radicals” that are harmful to the body. However, this protective effect is not stable, it changes with the hormone cycle. Why is the immune system weaker in winter? Resistances can not be sustained for months and months of fighting viruses, bacteria and other pathogens common in the winter. And many people eat too much and are so oily this season that they are under-supplied with vitamins, minerals and trace elements.