Digestion of Food and the Absorption of Nutrients The Medical Biochemistry Page The water in you: What water does for your body U.S. Geological Survey Body Water As Anatomical Human Organ Fluid Balance and Usage Outline Concept Stock Vector Illustration of fresh, internal: 209263791 Our bodies are basically walking oceans we're made of nearly 80% water! Every cell, every tissue, and every organ depends on it to keep things running smoothly. That's why giving your