What protein intake is recommended for term infants with illness or surgical needs?

The recommended protein intake for term infants who are ill or have undergone surgical procedures is 3g/kg. This elevated protein requirement is essential due to the increased metabolic demand and the body's need for tissue repair and growth during times of stress, such as illness or recovery from surgery. Term infants have specific nutritional needs that differ from those of older children and adults because they are still in a rapid growth phase.

In situations of stress like illness or following surgery, the body breaks down protein at a higher rate, necessitating increased protein intake to maintain adequate levels for protein synthesis, immune function, and overall recovery. This intake ensures that the infant has sufficient amino acids available to support healing processes and overall growth.

The other protein intake levels proposed (1g/kg, 1.5g/kg, and 2g/kg) do not meet the heightened needs of a sick or recovering infant. Those amounts might suffice for healthy term infants or those not facing additional stressors, but they fall short when considering the unique metabolic demands of infants experiencing illness or post-surgical recovery.