Dehydration



Is it compulsory to drink 8 glasses of water a day?

After a workout, we feel thirsty, hence we drink water. Is it necessary to drink a lot of it?
NO. If there is one health myth that will not die, it is this.

 There is no scientific proof supporting the claim to drink 8 glasses or 2 liters of water each day.

The risk of dehydration is way overblown. Media constantly inundates us to drink a lot of fluids during summer.

The source of this myth was a 1945 Food and Nutrition Board recommendation that said people need about 2 to 2.5 liters of water a day, but the next line was ignored which said, most of the water is already contained in prepared foods.

So you may ask, how do we know how much water to drink? This is pretty simple… when you feel thirsty. That’s how you know. There is no scientific evidence that drinking extra water is beneficial to our health.

This myth is popularized by sports drink companies that rely on us drinking their products.
Just remember: you don’t need 8 glasses a day.


Debunked!

Sources:
https://www.youtube.com/watch?v=FwdqFHBaPwY
http://modernhealthmonk.com/8-glasses-of-water-a-day-myth/
http://www.nytimes.com/2015/08/25/upshot/no-you-do-not-have-to-drink-8-glasses-of-water-a-day.html
http://www.cbc.ca/news/health/8-glasses-of-water-a-day-an-urban-myth-1.1196386



P.S. - If you have any urban legend or superstition that you are doubtful of, just comment it and I will try to debunk that.

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