科研之友
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<正>你肯定听到过这个说法：为了健康或者美容，你每天都要喝八杯水。不过很多人都会困惑，这真的科学吗？A famous health tip says you’d better drink eight glasses of water (about two liters) a day. However, the results of a new study suggest that less is needed.An international group led by scientists at the Shenzhen Institute of Advanced Technology (SIAT) in China found that the average daily water intake of a man in his twenties should be 1.5 to 1.8 liters, while it should be 1.3 to 1.4 liters for a female in the same age group.
