这是事实。“水中毒”在马拉松参赛者身上是很常见的,但是它在一些长期不断暴饮大量水的人身上也会发生。如运动这种身体压力降低肾将尿液输送到膀胱进行排泄的功能。喝太多水,身体和大脑中的液面就会上升,促使脑细胞膨胀一起头痛、恶心、呕吐、定向障碍、有时候甚至导致死亡。为了避免这种情况,喝足以解渴的水,而不是大量地喝。如果你需要喝许多水,那么就喝佳得乐,Propel,动乐或其他类似的除了含水外还含有维生素和电解质的饮料。
Should I use a water filter at home?
在家该使用滤水器吗?
Yes, if water tests show that your drinking water contains pollutants or if it has an unpleasant taste or color. The right filter can remove impurities and toxins, including bacteria, copper, lead, mercury, parasites such as Giardia and Cryptosporidium, pesticides, radon, and volatile organic chemicals such as methyl-tert-butyl ether (MTBE) and dichlorobenzene and trichloroethylene (TCE).
是的,设想水测试显示你家里的饮用水含有污染物或水有难闻的味道或颜色。好的滤水器可以清除杂质和毒素,包括一些细菌、铜质、铅、水银、如鞭毛虫和隐孢子虫这些寄生虫、杀虫剂、氡和有机挥发物如甲基叔丁基醚(MTBE)和二氯苯和三氯乙烯(TCE)。
There are many types of filters on the market, from activated carbon filters that fit on your faucet to whole-house “anion exchange” systems, so your first step is to learn what you need to filter out of your water. Ask your local water-treatment authority for a report on your water quality. If you’re on a private well or want more in-depth information, consider hiring a private water-testing company.
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