What role does Zinc play in wound healing?

Zinc plays a multifaceted role in wound healing, making the choice encompassing all its functions correct. As a cofactor for collagen formation, zinc is essential in the synthesis of collagen, which is vital for tissue repair. It contributes to the integrity and strength of the collagen matrix, which is crucial during the healing process.

In addition to collagen formation, zinc is involved in multiple metabolic processes, including protein synthesis, as well as the synthesis of DNA and RNA. These processes are integral to cellular growth and division, both of which are important when new cells are needed to close and heal a wound.

Furthermore, zinc assists in immune function, which is critical in wound healing. An effective immune response helps prevent infection in the wound site and promotes an optimal environment for healing.

These combined roles highlight the importance of zinc as a key nutrient in the wound healing process, making the inclusive option the most accurate answer.