Hydration
Water: Hydration Water is literally the key to life. Without water in our bodies, our organs cannot function and within days we will perish. Water makes up about 65% of our bodies and helps many processes in the body, including temperature regulation, blood fluidity, and proper cell functioning. Even just a decrease of 2% of body weight in water can cause symptoms of dehydration, including nervous system and metabolic dysfunctions, increased body temperature and heart rate,