Water balance in the human body

water balance in the human body, hydration, body fluids, fluid regulation, electrolyte balance, water intake, water output, dehydration, fluid homeostasis, osmoregulation, kidney function, water retention, sweat, urine production, thirst mechanism, cellular hydration, body water content, plasma balance, interstitial fluid, intracellular fluid, extracellular fluid, water metabolism, fluid equilibrium, hydration status, water loss, fluid replenishment, fluid distribution, fluid dynamics, water absorption, water excretion, fluid control, homeostatic regulation, fluid management, fluid physiology, water homeostasis, electrolyte regulation, water level, fluid monitoring, fluid health, body hydration, water balance maintenance