Water is essential to every cell in our bodies. In fact, our bodies are made up of about 60% water. When you don’t have enough water in your body, that’s called dehydration. A person needs IV fluids when they become dangerously dehydrated, because it consists electrolytes, amino acids and vitamins. There are different kinds of IV fluids available at our medical store in Dallas & Denton, TX. Your healthcare provider will decide which type is right for you, depending on why you need them.