Zinc is an element due to which it is possible to maintain and improve the vision; it prevents the myopia, allowing the eyes to adapt better to the darkness. Together with B vitamins zinc regulates the nervous system, reduces irritability, and improves the attention, memory and mood. It strengthens the immune system, and the function of sexual glands. Zinc deficiency can lead to infertility, decreased sexual activity and immunity, skin diseases, anemia, tumor growth, deterioration of hair and nail condition, reduction of the amount of collagen and loss of skin elasticity leading to the formation of wrinkles.
It is used for low immunity, infertility, diabetes mellitus, diseases of the skin and nails, hair loss. For the dietary supplement products in our body zinc performs the important biochemical functions: it participates in the dozens of enzymatic reactions, the processes of the growth and puberty, helps the body to develop the resistance to the impacts of viruses and infections, promotes the synthesis of proteins and ensures the metabolism of nucleic acids.