Stevep8- Журнал, 18 фев 16

There are conflicting theories. i just pour a jug of water and make sure i finish that before i leave work. However if you are thirsty then you need to drink! :) 

I saw a person die from too much water on 1000 Ways To Die. When your kidneys are unable to excrete the excess water, the electrolyte (mineral) content of the blood is diluted, resulting in low sodium levels in the blood, a condition called hyponatremia. So as with anything in life, too much of it can be a bad thing.  

Slightly off topic however still interesting. Water has a LD50 of 90g/kg. This means that 50% of rats in a test sample who where instantly given 90g/kg died. It is the same for humans! :) 

It's advisable to only drink when thirsty, you don't want to overtax your kidneys or flush away necessary nutrients. 

You can actually die from too much water.  

“It depends on your size and weight, and also on your activity level and where you live,” Nessler says. “In general, you should try to drink between half an ounce (14.7868 ml) and an ounce (29,5735 ml) of water for each pound (0,453592 kg) you weigh every day.” For example, if you weigh 150 pounds (68.0389 kg), that would be 75 (2218.01 ml) to 150 ounces (4436.03 ml) of water a day. So you can work out the formula how much you can drink per your weight to loose weight also. Drinking water about a half hour before meals can also reduce the amount of calories people end up consuming, especially in older individuals (10, 11). One study showed that dieters who drank 500 ml of water before meals lost 44% more weight over a period of 12 weeks, compared to those who didn't (12). Now I do it and I must say it's working. 

You can, but are not likely to. You are more likely to be killed in other ways just walking to your car. If you start feeling sick from the water just stop then.