Fluid Balance

Definition

Fluid balance is the concept of maintaining the right amount of fluid in and out of your body to keep it functioning properly.

Scientific / Technical Definition

Fluid balance refers to the homeostasis of the body's water content. It is the equilibrium between water intake and output, achieved by regulating mechanisms involving the kidneys, hormonal control (such as by antidiuretic hormone), and fluid intake.

Benefits

• Supports cellular functions and metabolic processes.
• Assists in temperature regulation.
• Helps maintain blood pressure and volume.
• Promotes healthy skin and joints.
• Aids in nutrient transportation and waste removal.

Examples

• Drinking water regularly to stay hydrated.
• Consuming hydrating foods like cucumbers, watermelons, and oranges.
• Monitoring daily fluid intake and output, especially in medical settings.

Additional Information

• Importance: Maintaining fluid balance is crucial for physiological stability and prevention of conditions such as dehydration and overhydration, which can lead to serious health issues.

Related Terms

• Dehydration
• Hydration
• Electrolytes
• Water Balance

References

• Water, Hydration and Health.
• Fluid balance in health and disease.