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B12 is vital for proper function and development of the brain, bone density, vision, and more
Practitioners also carefully screen patients: for example, they check for metal allergies (since GHK-Cu contains copper) and discuss alternative evidence-based treatments
Vitamin B12 (cobalamin) is essential for energy production, red blood cell formation, neurological function, and DNA synthesis
Researchers often investigate these peptides in cell culture systems that analyze fibroblast activity, endothelial cell migration, and extracellular matrix organization
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