Why is water essential to health maintenance?
What are the functions of water in the body?
What happens to the body when it does not get the water it needs?
Compare and contrast how different electrolytes sodium, potassium, and chloride function in the body.

What effects might alcohol and caffeine have on hydration levels in the body?
What steps may people take to ensure they do not become dehydrated?

Format your paper consistent with APA guidelines.