Understanding ADH and the Control of Water Balance in the Body

The video explains the importance of maintaining water balance in the body, controlled by the hormone ADH. ADH, produced by the pituitary gland, regulates water content by adjusting the permeability of kidney nephrons. When blood is too concentrated, more ADH is released to reabsorb water, producing concentrated urine. Conversely, less ADH is released when blood is too dilute, resulting in dilute urine. This process is governed by a negative feedback mechanism to maintain homeostasis.

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