What is the most important nutrient any animal needs?
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4 min read
An adult animal's body consists of approximately 50-80% water, and an animal can survive for weeks without food, but only days without water. While nutrients like proteins, carbohydrates, and fats are necessary for energy and growth, water's role in sustaining life is more immediate and critical. It is a foundational element for nearly every physiological process, without which the body cannot function.