Copper — Blood Formation & Immune Support
41 products · 33 in stock · €7.25–€31.40 · from €0.03/serving · Estonia 1–3 business days, free from €50.00
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All products in Copper — Blood Formation & Immune Support (41)
- BIOTECHUSA Ca-D3-K2 90caps€14.60
- BIOTECHUSA Magnesium + Chelate 60caps€11.45
- BIOTECHUSA Zinc + Chelate - 60 Tablets€8.30
- BIOTECHUSA Zinc Duo - 60 Tablets€10.40
- Healthy Zinc Picolinate 60 Tablets€8.30
- ICONFIT Capsules Ferrum with Vitamin C N90€12.50
- ICONFIT Capsules Zinc N90€10.40
- MST Iron bisglycinate 21mg 60caps€14.60
- MST Magnesium Bisglycinate 90caps€17.75
- MST Magnesium Citrate 200mg 90 Tabs€15.65
- MST Magnesium Triple-Mag 60 Tablets€17.75
- MST Zinc Chelate Bisglycinate 90 Tabs€13.55
- MST Zinc Picolinate 100tabs€14.60
- NOW Coral Calcium 1000mg 100 veg. caps.€16.70
- Now Foods Iron 18mg 120caps€14.60
- NOW Iron 36mg Ferrochel 90caps€13.55
- NOW Iron Complex - 100 Tablets€13.55
- NOW Magnesium Citrate 120caps€19.85
- NOW Selenium 200mcg 90 Veg. Caps€12.50
- OstroVit Boron 120caps€8.30
- OstroVit Chromium 200 μg 200tabs€7.25
- OstroVit Iodine Potassium Iodide 200mcg 120 Tablets€10.40
- OstroVit Magnesium Citrate 200g Natural€10.40
- OstroVit Magnesium Glycinate 90 Caps€12.50
- OstroVit Magnesium Malate 120g Lime€14.60
- OstroVit Potassium Citrate 200g€10.40
- OstroVit Selenium - Selenomethionine 220 Tablets€7.25
- OstroVit Triple Zinc 90к€8.30
- OstroVit Zinc Picolinate 150tabs€7.25
- SELF Magnesium 300g€15.65
- SELF Potassium Magnesium - 120 Vegan Caps€20.90
- SELF Zinc 100tabs€10.40
- VitalHarmony Magnesium Bisglycinate - 90 Capsules€13.55
- BIOTECHUSA Calcium Zinc Magnesium - 100 TabletsOut of stock
- BIOTECHUSA Chromium Picolinate - 60 TabletsOut of stock
- BIOTECHUSA Coral Calcium and Magnesium - 100 TabletsOut of stock
- MST Magnesium Malate 60capsOut of stock
- NOW Coral Calcium Plus 100 veg. caps.Out of stock
- NOW Magnesium Glycinate 180 TabletsOut of stock
- OstroVit Vitamin D3 + K2 + Calcium 90 tabsOut of stock
- SELF Magnesium Ultra Strength - 90 CapsulesOut of stock
Useful Articles
What is copper and why is it an important trace mineral?
Copper is an essential trace mineral involved in iron metabolism, connective tissue formation, energy production, and synthesis of the protective myelin sheath around nerve fibers. It is also required for the antioxidant enzyme superoxide dismutase (Cu/Zn-SOD). Copper needs are small (0.9 mg per day), but deficiency manifests as anemia, weakened immunity, and bone thinning. When supplementing copper, maintaining balance with zinc is important.
Frequently asked questions about copper
Zinc and copper compete for absorption in the intestine. Excessive zinc intake (over 40 mg daily) can cause copper deficiency and vice versa. The optimal ratio is approximately 8-15:1 zinc to copper. If you take a zinc supplement long-term, add 1-2 mg of copper to maintain balance.
Copper deficiency manifests as fatigue, anemia (that doesn't respond to iron therapy), frequent illness, weakened bones, and premature graying of hair. Severe deficiency can cause neurological disorders. At higher risk are those who take high doses of zinc long-term and people with malabsorption syndromes.
The recommended daily amount for adults is 0.9 mg. The upper safe limit is 10 mg per day. Most people get sufficient copper from food — liver, chocolate, nuts, seeds, and legumes. Supplements are mainly needed when taking high zinc doses long-term.