Zinc is the second most prevalent deficient mineral in the human diet after Iron. It acts in the body as a co-factor to more than 80 enzymes whose functions are important for maintaining health. Most Zinc from the diet comes from meat poultry fish & shellfish making vegetarians vulnerable to low intake of the mineral. Bio-Health’s formulated Extra Zinc+ provides 100% of the RDA of Zinc together with Vitamin B6 Magnesium & copper to make a specially formulated multi-nutritional Zinc supplement to help prevent against dietary deficiencies. Suitable for vegetarians & vegans