天然水纯净水不如白开水 |
添加时间:2018/7/18 14:17:57 浏览次数: |
天然水纯净水不如白开水,
Pure water is better than pure water.
人体中水约占60%,是一切生理活动的基础。营养输送、血量维持、体温调控、废物排泄等都离不开水。
About 60% of the human body's water is the basis of all physiological activities. Nutrient transportation, blood volume maintenance, body temperature control, waste excretion and so on all depend on water.
正常情况下,人体通过粪便、呼吸、蒸发等排出的水分约为800ml,通过尿液排出的水分约为1500ml,因此,除了食物中摄取的少量水分外,还需要另外补充至少1500ml的水,约为8杯。对于体力劳动量大、运动量大的人群,则需求更多。部分特殊人群,如腹泻患者排泄量过多而易导致身体缺水的,每日应补充2500-3000ml甚至更多。常人在活动量不大、消耗不多的情况下,每日应补充1500ml的水。
Under normal conditions, the human body through the excrement, respiration, evaporation and other water is about 800ml, through the urine excreted water about 1500ml, so, in addition to the food intake of a small amount of water, also need to add at least 1500ml of water, about 8 cups. For people with large physical labor and large amount of exercise, there is more demand. Some special populations, such as diarrhoea patients who have too much excretion and easily lead to water shortage, should supplement 2500-3000ml or more every day. Ordinary people should replenish 1500ml of water every day when they are not active and consume little.
同时,养成良好的饮水习惯也非常重要,喝水应均匀安排在白天时间8小时内,避免一次性大量猛喝水。注意晚餐后少喝水,可以减少夜尿保证睡眠质量,另外饭后不宜马上大量喝水,以防胃酸被稀释,妨碍消化。
At the same time, it is also very important to develop good drinking habits. Drink water should be arranged evenly within 8 hours during the day and avoid heavy drinking water. Taking care of less water after dinner can reduce nocturia and ensure the quality of sleep. Besides, it is not advisable to drink plenty of water immediately after meals, so as to prevent gastric acid from being diluted and hindering digestion.
有的人以为家里喝纯净水、矿泉水更安全卫生,诸不知在自来水、天然水、纯净水诸多种类中,传统的白开水最经济卫生。
Some people think that drinking pure water and mineral water in the home is more safe and hygienic. In many kinds of water, natural water and pure water, the traditional white water is the most economical and hygienic. |
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