Why is extra protein often required for older adults with diabetes and wounds?

• A. To support healing of wounds and replacement of protein losses
• B. To increase blood pressure
• C. To decrease kidney function
• D. To promote fat storage

Answer: (A)

The main idea is that healing and tissue repair surge protein needs. When a wound forms, the body enters a repair mode that requires amino acids to build new tissues, collagen, enzymes, and immune components. This creates a higher protein demand, and older adults already have less lean mass and sometimes slower healing. Diabetes can worsen healing because of vascular changes, neuropathy, and infection risk, further increasing the need for amino acids to support repair and immune defense. Providing extra protein helps maintain nitrogen balance, supports wound closure, preserves muscle, and boosts the immune response, all of which contribute to more effective healing. While kidney function and overall calories must be watched, the goal of higher protein is to supply the building blocks needed for repair rather than to alter blood pressure or fat storage.