Enhances the performance of the immune system: Zinc is known to play a central role in the immune system, and zinc-deficient persons experience increased susceptibility to a variety of pathogens. Zinc is crucial for normal development and function of cells that control immunity such as neutrophils and natural killer cells.
Selenium; plays an important role in inflammation and immunity. Adequate levels of Selenium are important for initiating immunity, but they are also involved in regulating excessive immune responses and chronic inflammation.
Zinc, selenium and Vitamin C act synergistically on the immune system and engages it in fighting infections like upper respiratory tract infections and other severe infections