You can get your daily intake by eating oysters, shellfish or red meat...or win a tub of Seven Seas Forest Fruits flavoured chewable zinc capsules plus vitamin C - the delicious new way to help fight infection and maintain a healthy complexion.
We've got FIFTY tubs worth pounds 3.49 each (with 30 capsules per tub) to give away, plus a copy of the leaflet Seven Seas - A Guide to Mineral Wealth.
Just send a postcard to Seven Seas, Features Dept, Sunday Mirror, 1 Canada Square, Canary Wharf, London E14 5AP.
Winners will be the first 50 picked at random from our postbag after the closing date of Saturday, April 12.
Normal Mirror Group rules apply, with no cash alternative.