Water is the main drink your body needs. People need 6 to 8 glasses of water every day. Our bodies are two-thirds water, and our bodies need a refresh. Your body uses the water in soda, carbonated and noncarbonated flavored water, and other drinks.
Drink plenty of water, but never force yourself to drink it. You can die from drinking too much water. Also, you need to drink water and stay hydrated in order to lose weight.
If your pee is a pale yellow, you've probably had enough water for the time being. If it is darker yellow, you are probably not drinking enough water. If you get frequent headaches or feel hungry, you might need water.