Hypo-hydration is a state of an inadequate amount of water required for normal functioning of the body. In other words, it is a body water content beyond normal. It also refers to the status with a maximum urine osmolality.Severe hypo-hydration occurs when the water...
Hyper-hydration refers to an excessive amount of water in the body. It is the opposite of dehydration. It is usually caused by excessive fluid intake. Hyper-hydration refers to the status with a minimum urine osmolality. (1)