Our bodies are full of water!! The human brain is made up of 95% water, blood is 82% and lungs 90%. We need to drink water; not only can it help us survive but it can also help us maintain our weight. Health authorities recommend us to drink eight 8-ounce glasses (half a gallon) of water each day. People forget how important this is. Drinking soda and juice everyday is not healthy. I have friends that say that water tastes gross, but honestly who cares! You can try fruit infused water to give it some flavor and add extra vitamins to your system. Do not forget that water is life!