The Issue

In its 'Water, Sanitation and Health guidance' the World Health Organisation advises that 'water is a basic nutrient of the human body and is critical to human life'. Many dieticians call it the 'first nutrient', since all of the body's important chemical reactions - such as the production of energy and healthy digestion - take place in it. The recommended daily intake of water for a healthy adult is 2.5 litres per day.

Where people are bed bound this means that unless there is an easily accessible source of liquid that they can reach without assistance then they are wholly dependent on someone to help them have a drink. This leaves many individuals at risk from the potential health problems brought on by dehydration such as constipation, kidney and liver problems, urinary tract infections, dizziness, poor oral health, skin conditions, bed sores, blood pressure problems and lethargy. This is in addition to their original illness.

A better hydrated patient uses fewer medicines and can heal faster. In addition to the immediate health benefits, promoting cool, fresh water consumption can also reduce the call for more expensive and less healthy caffeinated and high sugar drinks. A well hydrated person will be less likely to develop secondary problems, thus reducing the need for additional drugs, particularly laxatives.

For more information, visit the Hydrate for Health website (it will open in a new browser window).