Which nutritional factor supports wound healing?

Which nutritional factor supports wound healing?

• A. Low protein intake
• B. High sugar diet only
• C. Adequate protein intake
• D. High fat diet

Answer: (C)

Protein provides the building blocks the body uses to repair and replace damaged tissue. Adequate protein intake supplies amino acids for collagen synthesis, fibroblast activity, immune function, and overall tissue regeneration, all of which are essential for wound healing. When protein intake is sufficient, the body can form the new tissue needed for closure and strength, and immune defenses help prevent infection that can delay healing. If protein is lacking, healing slows because there aren’t enough amino acids to support these repair processes. A diet high in sugar without adequate protein doesn’t support healing as well, since excess sugar can impair immune function and glycemic control, potentially increasing infection risk. A high fat diet by itself doesn’t provide the necessary amino acids for repair and can contribute to inflammatory processes or other issues that don’t directly promote wound healing.

Protein provides the building blocks the body uses to repair and replace damaged tissue. Adequate protein intake supplies amino acids for collagen synthesis, fibroblast activity, immune function, and overall tissue regeneration, all of which are essential for wound healing. When protein intake is sufficient, the body can form the new tissue needed for closure and strength, and immune defenses help prevent infection that can delay healing.

If protein is lacking, healing slows because there aren’t enough amino acids to support these repair processes. A diet high in sugar without adequate protein doesn’t support healing as well, since excess sugar can impair immune function and glycemic control, potentially increasing infection risk. A high fat diet by itself doesn’t provide the necessary amino acids for repair and can contribute to inflammatory processes or other issues that don’t directly promote wound healing.