Dehydration can be defined as “the body excessive loss of water.” Diseases of the gastrointestinal tract may lead to dehydration. A large loss of fluid can be dangerous for life.

Our bodies require a certain amount of fluid at least one liter daily. Requirements depend on the activity and age, but the most active people need two-three liters every day. Receiving fluid is needed for fluids replace in the body.

The following information is intended for everyone, and provides some recommendations to avoid the effects of dehydration. However, treatment must be an individual.