How does water help your body?

Answer 1

Water makes up more than half your body weight, and you are unable to survive without it for a few days. Your blood, which contains a lot of water, carries oxygen to all the cells of your body. Without oxygen, those tiny cells would die and your body would stop working. You need water to digest your food and get rid of waste, too. Water is needed for digestive juices, urine, and feces. And you can bet that water is the main ingredient in perspiration, also called sweat.