What is the main purpose of the urinary system?

The primary function of the urinary system is to balance electrolytes and remove wastes from the body. This system includes the kidneys, ureters, bladder, and urethra, which work together to filter blood, remove waste products, and maintain the body’s fluid and electrolyte balance.

The kidneys play a crucial role in this process by filtering out toxins, excess salts, and water, which are excreted as urine. This regulation of electrolytes is vital for numerous bodily functions, including nerve transmission and muscle contraction. By maintaining a stable environment for cells, the urinary system helps ensure overall homeostasis within the body.