It depends on things like temperature and various other things. Some say 48 hours, some say 3 days. It's discussed here:
http://ask.metafilter.com/41162/How-long-can-humans-last-without-water
How does the human body react to long periods without sunlight?
Dehydration- lack of water in your body. you die, the human body can go only a short time without Aqua vida you will die after 2 week without water You get thirsty
never human does not without water
You can live 3 minutes without air, After 3 days, you need water and you can make it 3 weeks without food. But some people have survived 8 to 10 days without water. As for medicines, it all depends on the medicines.
A human can survive without food for about 1 to 2 months, as long as they are consuming water.
an hour
It typically takes about 6 hours for water to be converted into urine in the human body.
A human can only survive 1 week without water, and 2 weeks without food
The human body can survive without consuming any food for about 3 weeks, as long as water is still being consumed. However, the exact time can vary depending on individual factors such as overall health and body composition.
The human body typically takes about 2-5 hours to convert water into urine.
Most humans can go without water for about two to three days, but you should drink water every day to ensure normal cell function and health and prevent dehydration.
A human can go up to a month without food. The body cannot go very long without water. A human can only live up to a week without water.