After iron, zinc is the most abundant trace mineral in the human body and is present in every single cell. It is essential for numerous functions in the body and plays a critical role in supporting the immune system, wound healing, growth, metabolism and nerve function
Our bodies require zinc to manufacture T-lymphocytes (T-cells), a type of white blood cell that helps to break down foreign invaders in our bloodstream. Low zinc levels will result in reduced or weakened T-cells that are unable to recognize and attack these invaders, making us more susceptible to disease. This is why zinc is well-known for treating the common cold – it strengthens the very cells our bloodstreams need to neutralize the virus.