Which statement about amino acid supplementation is accurate?

Which statement about amino acid supplementation is accurate?

• A. Lysine and Methionine may aid wound healing.
• B. No amino acids have any effect on healing.
• C. Arginine and Glutamine completely cure wounds.
• D. Arginine and Glutamine may aid wound healing.

Answer: (D)

Amino acids can support tissue repair and immune function during wound healing, especially when the body is under stress or aging. Arginine provides a precursor for nitric oxide, which helps improve blood flow to the healing site and supports immune responses, while glutamine serves as a key fuel for immune cells and rapidly dividing cells involved in repair and collagen production. Together, arginine and glutamine may help enhance wound healing, though they are not a guaranteed cure and results can vary among patients. The other statements fall short because some amino acids do have roles in healing, wounds are not instantly cured by amino acids, and while lysine and methionine contribute to protein and collagen processes, the strongest and most consistent clinical support centers on arginine and glutamine.

Amino acids can support tissue repair and immune function during wound healing, especially when the body is under stress or aging. Arginine provides a precursor for nitric oxide, which helps improve blood flow to the healing site and supports immune responses, while glutamine serves as a key fuel for immune cells and rapidly dividing cells involved in repair and collagen production. Together, arginine and glutamine may help enhance wound healing, though they are not a guaranteed cure and results can vary among patients. The other statements fall short because some amino acids do have roles in healing, wounds are not instantly cured by amino acids, and while lysine and methionine contribute to protein and collagen processes, the strongest and most consistent clinical support centers on arginine and glutamine.