Copper
An essential trace mineral involved in iron metabolism, collagen synthesis, antioxidant defense (SOD), and neurological function. Often overlooked and depleted by high-dose zinc supplementation.
Known Health Benefits
Active Compounds
Copper bisglycinate, copper gluconate, copper sulfate
Dosage Guidance
1–2 mg daily (essential when supplementing zinc >30 mg)
Always consult a healthcare provider for personalized dosing.
Potential Side Effects
Toxicity at high doses; nausea, liver damage with overdose; Wilson's disease contraindication
Known Drug Interactions
High zinc supplementation competes with copper absorption; may interact with penicillamine
Evidence Classification
Supported by randomized controlled trials (RCTs), systematic reviews, or meta-analyses published in peer-reviewed journals.
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This entry is for educational purposes only. It is not medical advice. Always consult a qualified healthcare provider before starting, stopping, or changing any supplement regimen, especially if you take medications or have health conditions.