Now Foods Zinc 50 MG Tablet 250 is used for supporting immune health and is essential for various bodily functions. Zinc is a vital mineral that plays a crucial role in the normal functioning of the immune, skeletal, neurological and endocrine systems. It may act as a necessary cofactor for hundreds of enzymatic reactions involved in protein and carbohydrate metabolism, RNA/DNA synthesis and intercellular signalling. This mineral is particularly important for activating immune cells, which may help defend the body against infections and diseases. In addition to its immune-boosting properties, zinc is known for its antioxidant capabilities, which may help fight oxidative stress and neutralise free radicals, contributing to healthier ageing.