Water accounts for what percentage of an infant's total weight?

The percentage of water that accounts for an infant's total body weight is typically around 70 to 75%. This high proportion of water is primarily due to the rapid growth and development that occurs during infancy, as well as the physiological needs of a developing body. Infants have a higher body water content compared to adults because their bodies are still maturing and require more fluids to support various bodily functions, such as temperature regulation and metabolism.

Understanding the significance of this high water content is crucial; it means that hydration is especially important in infants, as they can easily become dehydrated. Maintaining appropriate hydration levels is essential for their overall health and well-being during this critical stage of development.