Zinc is the second most common trace element in our body. Although zinc is found in abundance in many foods, the World Health Organization estimates that up to a third of us are deficient in this mineral. Zinc is a trace element with many “talents” in terms of health. It contributes to the maintenance of the immune system, protects cells from oxidative stress, contributes to cell division. It is important for eyesight and the good condition of hair, skin and nails, as well as for normal fertility and reproduction. The best sources of zinc are animal foods such as meat, seafood, dairy products or eggs. It is therefore more difficult for vegetarians and vegans to get it through their diet. Plant-derived alternatives are soy flour, legumes, pumpkin seeds or nuts.