Copper is a trace mineral which plays a key role in forming haemoglobin and collagen in the body. This mineral is necessary for maintaining healthy bones, boosting the immune system and blood vessel formation. It regulating the heart rhythm, it reduces symptoms of arthritis, increases red blood cell formation, reduces cholesterol, and balances the thyroid gland functioning among others. Here are foods rich in Copper that you must include in your diet. Seafood -Lobster, squids, salmon, tuna, oysters and sardines are all rich in copper. You must make sure to include these in your diet regularly. Eggs - Eating an egg daily will boost your copper intake and will also provide your body with B vitamins, vitamin A, iron, magnesium, vitamin D and calcium among other essential nutrients. Meat - Meats such as pork, beef liver, turkey and chicken contain copper that will help you get rid of the copper deficiency.