Solgar Chelated Copper, 100 Tablets – Essential for Collagen Formation – Highly Bioavailable Form – Supports Connective Tissue – Non-GMO, Vegan, Gluten Free, Dairy Free, Kosher – 100 Servings

Life Extension - the name physicians and patients trust Brought to you by global authority on nutrition, health and wellness Made with the highest quality ingredients available - no fillers, no fluff! Brought to you by global authority on nutrition, health and wellness Support liver, vision and prostate health with Life Extension Zinc Caps. Health Concern: Immune System Support Supplemental zinc can inhibit the absorption and availability of copper. If more than 50 mg of supplemental zinc is taken daily on a chronic basis, 2 mg of supplemental copper should also be taken to prevent copper deficiency. Chronic ingestion of more than 100 mg of zinc daily may be immunosuppressive for some aspects of T-cell and NK cell function

zinc has a positive effect on arousal and maintaining an erection