Clearly, keeping your body well hydrated is crucial for healthy function. However, it can be difficult to determine just how much water you should actually consume each day. Conflicting advice recommends everything from drinking only when you feel thirsty to suggesting you down a gallon of water each day. Read on to explore various recommendations on water consumption and decide for yourself the amount of water you may need on a given day.
9. How Your Body Uses Water
Water is a major component of every cell, organ, and tissue in your body. Water aids in digestion, circulation, and temperature regulation. It flushes toxins from your system, invigorates your muscles, and keeps your skin strong and supple. Water also keeps your joints and lungs lubricated for easy movement and breathing. This critical fluid keeps your eyes, mouth, and respiratory tract moist. As a component of your blood, water helps deliver oxygen to tissues. Furthermore, water aids in maintaining proper blood pressure. Without adequate water, you may become lethargic, suffer headaches, and endure painful muscle cramps.
8. The 8×8 Rule
One common suggestion for water consumption is the 8×8 rule. This rule refers to drinking eight 8-ounce glasses of water each day. Guidelines for water intake have not been set by the FDA or CDC. However, Dietary Reference Intakes recommends 91 to 125 ounces of water each day. These recommendations are not based on the consumption of plain water alone. Rather, they refer to dietary water obtained through both drinking water and eating foods that contain water. Following the 8×8 rule would provide an individual with 64 ounces of water each day on top of water obtained through food sources.