Copper (as Copper Bisglycinate) vs Vitamin C (Liposomal)

Mechanism

Copper is a cofactor for critical cuproenzymes: cytochrome c oxidase (Complex IV, mitochondrial respiration), Cu/Zn-SOD (superoxide dismutation), ceruloplasmin (ferroxidase — converts Fe2+ to Fe3+ for transferrin loading; essential for iron metabolism), lysyl oxidase (collagen and elastin cross-linking), dopamine beta-hydroxylase (dopamine to norepinephrine conversion), tyrosinase (melanin synthesis), and peptidyl-glycine alpha-amidating monooxygenase (neuropeptide processing). Copper is transported by ATP7A/B (Menkes/Wilson proteins) and regulated by metallothionein and glutathione.

Standard Dosing

1-2mg elemental copper daily (when supplementing zinc >25mg)

Timing

With food. Separate from zinc by 2+ hours for optimal absorption of both.

Cycle Duration

ongoing when zinc supplementation is ongoing

Side Effects

• Nausea (on empty stomach)
• GI upset
• Metallic taste
• Copper toxicity at high doses (hepatotoxicity, hemolytic anemia)

Contraindications

• Wilson's disease (genetic copper overload)
• Copper storage disorders
• Copper excess states

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Mechanism

Ascorbic acid is an essential electron donor and cofactor for numerous enzymatic reactions. It is required for collagen synthesis (prolyl and lysyl hydroxylases), carnitine biosynthesis, catecholamine synthesis (dopamine beta-hydroxylase), and alpha-ketoglutarate-dependent dioxygenases including HIF-prolyl hydroxylases and TET methylcytosine dioxygenases (epigenetic regulation). It regenerates oxidized vitamin E, supports immune function via neutrophil chemotaxis, phagocytosis, and lymphocyte proliferation. Liposomal delivery bypasses SVCT1/2 transporter saturation, achieving plasma levels closer to IV administration.

Standard Dosing

1000-2000mg liposomal vitamin C daily

Timing

Divided doses throughout the day (every 4-6 hours) for optimal plasma levels. Away from high-dose minerals.

Cycle Duration

ongoing

Side Effects

• Diarrhea/GI upset at high non-liposomal doses (bowel tolerance)
• Kidney stone risk (oxalate pathway)
• False blood sugar readings on glucometers
• Dental erosion (chewable forms)

Contraindications

• Hemochromatosis (enhances iron absorption)
• G6PD deficiency (high-dose IV can cause hemolytic anemia)
• History of calcium oxalate kidney stones (may increase oxalate at high oral doses)
• Renal insufficiency (accumulation risk)

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