Hydration refers to the process of maintaining an adequate level of fluids in the body to support its essential functions. It involves consuming enough water and other fluids to replace those lost through various activities like sweating, urination, and breathing. Proper hydration is crucial for:
Regulating body temperature
Supporting digestion and nutrient absorption
Maintaining healthy skin
Facilitating cellular functions and metabolic processes
Preventing dehydration, which can lead to symptoms like fatigue, dizziness, and impaired cognitive function
Hydration needs can vary based on factors such as age, activity level, climate, and overall health.