Researchers from Harvard reported that they were able to figure out how much water people should drink each day.
It is noted that the theory appeared previously in the media that a person should drink per day for at least two liters of water, not including other liquids, reports Clinical Journal of Sports Medicine.
However, it turned out that this is just a myth, and people might actually drink less, it depends on the conditions in which it is located. In the usual way of life and the conditions of drinking 4-6 glasses of water is enough to maintain the water-salt balance.
Scientists note that the amount of fluid intake may increase during summer as well as during exercise. In general, they note that this individual data which are different even on different days one person.