One-a-day tablet Contributes to healthy hair, skin, nails, bones, vision, immune function Contributes to reproductive health and normal fertility High-strength 150% NRV dose An immensely popular food supplement, due to its great importance within the body, Lindens Zinc Citrate tablets are a great way to make sure you get enough zinc. Zinc contributes to the maintenance of healthy bones, hair, skin, nails, vision, immune function, normal cognitive function, normal reproductive health and healthy fertility. However, our bodies can’t produce or store zinc. Each Lindens Zinc Citrate tablet provides 150% NRV (nutrient reference value) of zinc. This product is an excellent means of boosting the zinc in your diet, allowing you to get the full nutritional benefit of zinc in a convenient, affordable, one a day tablet. Please note: all supplements should be discussed with your doctor before taking them, to make sure they don't interact with any medication you're on, or existing conditions you may have.