Indications
Copper Gluconate is a source of the trace mineral copper. It is included in multivitamin, mineral and blood tonic products to help prevent copper deficiency and to support red blood cell formation, iron use, bone health, immunity and nerve function. Copper deficiency is uncommon but can occur with poor diet, long-term high zinc intake, gut surgery or malabsorption.
How It Works
Copper is needed by several enzymes in the body. It helps the body absorb and move iron so it can be used to make haemoglobin, supports the formation of connective tissue and bone, helps produce energy in cells, protects cells against damage and helps keep nerves and the immune system healthy. Gluconate is a carrier that makes the copper easy to absorb.
Dosage and Administration
Copper gluconate is usually taken as part of a combination product. Take it as directed on the label or by your doctor, after a meal to reduce stomach upset. The recommended daily intake for adults is about 900 micrograms of copper, and adults should not exceed 10 mg a day from all sources.
Interactions
High doses of Zinc reduce copper absorption. Penicillamine and Trientine bind copper. Iron and antacids taken at the same time may reduce absorption. Space mineral products at least 2 hours apart from Tetracyclines and quinolone antibiotics such as Ciprofloxacin.
Contraindications
Do not use if you have Wilson’s disease (an inherited condition where copper builds up in the body) or are allergic to any ingredient. Avoid in serious liver disease unless advised by a doctor.
Side Effects
At normal amounts copper is well tolerated. It may cause nausea, stomach pain, a metallic taste or diarrhoea, especially on an empty stomach.
Get urgent medical help if you have repeated vomiting (especially with blood), severe stomach pain, yellowing of the skin or eyes, dark urine, or signs of a serious allergic reaction such as swelling of the face or difficulty breathing.
Pregnancy and Lactation
Copper needs rise a little in pregnancy and breastfeeding (about 1,000 to 1,300 micrograms a day). Normal amounts in prenatal vitamins are suitable. Do not take high-dose copper supplements unless prescribed.
Precautions and Warnings
Do not take extra copper alongside several supplements, as amounts can add up. Use with caution in liver or kidney disease. People taking high-dose zinc for a long time should ask a doctor about copper levels.
Overdose
Too much copper can cause vomiting, stomach pain, diarrhoea, headache and dizziness; very large amounts may damage the liver and kidneys and break down red blood cells. Seek emergency medical help if a large amount is swallowed, especially by a child.
Therapeutic Class
Mineral supplement (trace element).
Storage
Store below 30°C in a dry place, away from light and out of the reach of children.
Prepared by the Oshud Alo team from standard drug references. For information only; always follow your doctor's advice.