Certified Dietary Manager (CDM) 2025 – 400 Free Practice Questions to Pass the Exam

Zinc plays a crucial role in various physiological processes within the body, with a significant emphasis on supporting immune function and facilitating wound healing. It is an essential trace element that is vital for the development and function of immune cells, such as T lymphocytes and macrophages. Zinc deficiency can lead to an impaired immune response, increasing susceptibility to infections.

Additionally, zinc is involved in the process of wound healing. It contributes to cell proliferation, collagen synthesis, and inflammation regulation, all of which are essential for the repair of damaged tissues. By enabling these critical functions, zinc helps the body respond effectively to injuries and infections, aiding recovery and overall health.

While other options mention important physiological processes, their roles are not primarily associated with zinc. Thus, the emphasis on zinc’s contribution to immune support and wound healing makes it a particularly significant nutrient in these contexts.