Role of the kidneys in water regulation
The kidneys act as a high-quality filtration system , removing waste and balancing electrolytes in the bloodstream. Their function is essential for maintaining blood pressure and fluid balance at optimal levels.
Medical literature and bibliography
When this organ functions correctly, the body maintains a state of fluid homeostasis. The complexity of these processes underscores why a simple visual observation of the hands cannot replace a detailed, professional clinical examination.
Why water retention causes swelling and not visible veins
When the kidneys don’t eliminate fluids properly, the body tends to retain water, leading to edema or swelling in areas such as the ankles, feet, or around the eyes. Fluid retention often obscures veins rather than
