how long can someone last without food or fluids
The Importance of Water. Next to oxygen, water is the nutrient most needed for life. A person can live without food for a month, but most people can survive only three or four days without water. All of us start life in a watery cradle of amniotic fluid and to this day remain water's creature.ext to oxygen, water is the nutrient most needed for life. A person can live without food for a month, but most people can survive only three or four days without water.