They might lose water via sweat. Also, a lot of water as water vapor is lost by breathing.
Not really. After you drink water, your body fluids come back. But you might lose a little bit weight.
you get dehydrated (lose body water) by doing lots of exercise or doing a tiring activity
you might actually gain
The water loss is due to sweating to cool the body.
The body can lose about 10-15 of its water before death occurs.
By sweating and peeing.
you get dehydrated (lose body water) by doing lots of exercise or doing a tiring activity
by sweeting and by peeing
they pee
Water and Salt
Adults lose nearly two to three quarts (12 cups) of water every day.
A three day juice fast is a very unhealthy way to lose weight. You might lose water weight in the short term, but any calories you consume after that are going to be stored by the body - in this case as fat.