Taking zinc every day may have some health benefits, but it is important to note that taking too much zinc can have adverse effects. Zinc is an essential mineral that helps the body to function properly and is important for the immune system, metabolism, and many other bodily processes. Studies have shown that taking zinc supplements can help to reduce the symptoms of colds and the flu, as well as promote wound healing. However, it is important to take zinc in moderation, as taking too much can cause nausea, vomiting, and other side effects. It is recommended to take no more than 40mg of zinc per day.