To promote wound healing in a postoperative patient with inadequate intake, which protein intake per kilogram is recommended?

• A. 0.8 g/kg
• B. 1.0 g/kg
• C. 1.5 g/kg
• D. 2.0 g/kg

Answer: (C)

Protein needs rise during wound healing because amino acids are the building blocks for repairing tissue, making collagen, and supporting the immune response. When intake is inadequate, providing enough protein helps create a positive nitrogen balance so the body can devote its resources to repair rather than breaking down lean tissue.

For someone recovering from surgery with insufficient calories or protein intake, around 1.5 g of protein per kilogram of body weight each day is a practical target to support healing. This level provides more than maintenance (about 0.8 g/kg) but isn’t excessive for most patients unless there’s extreme stress or kidney concerns.

Distribute that protein across meals and ensure overall energy needs are met, because adequate calories help spare protein for tissue repair. If intake remains low, consider supplementation or tube feeding to meet these needs.