Copper is a mineral that our bodies need in order to function properly. As a matter of fact, we only need trace amounts of this nutrient, which we can find in shellfish and organ meats, such as liver. We can also find good amounts of copper from other foods as well, namely green vegetables, potatoes, peas, and beans. As for copper supplements, they are often recommended in people who are anemic. Plus, they are available as pills, capsules, or as an injection through the vein. According to healthline.com, the symptoms of copper deficiency may include tremors, a tingling sensation, fatigue, loss of vision, and anemia. There are also certain conditions that may make you more prone to copper deficiency, such as Crohn’s disease, or gastric bypass surgery. Even though it is very important for pregnant women to receive enough vitamins and minerals, it is not recommended that they take large amounts of a dietary supplement, considering they may be harmful to the mother and/or fetus. Of course, it is also important that nursing mothers receive the right amounts of vitamins and minerals so that their babies will grow properly. As for the side effects of copper supplement, they include diarrhea, severe nausea, blood in urine, and lower back pain – All of which are symptoms of overdose. Don’t forget to check with your doctor if you experience any of these symptoms.