Which nutrient deficiency might lead to impaired immune function?

Zinc plays a crucial role in maintaining a healthy immune system. It is involved in various aspects of immune function, including the development and activation of T-lymphocytes, which are vital for the adaptive immune response. A deficiency in zinc can lead to a reduction in the number of immune cells and impair their ability to respond effectively to pathogens, resulting in increased susceptibility to infections.

Additionally, zinc has antioxidant properties and is important for maintaining skin integrity and function as a barrier to pathogens. Adequate levels of zinc are essential for the health of both innate and adaptive immunity, making it a critical nutrient for overall immune function. This is why zinc deficiency is specifically associated with impaired immune responses, underlining the importance of this mineral in supporting health.