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Deficiency can lead to anemia and fatigue, making supplementation an effective way to help maintain energy and vitality
Lebers hereditary optic neuropathy, a rare genetic disorder affecting the optic nerve, has been associated with rapid optic atrophy following cyanocobalamin administration in some cases
Vegans and vegetarians are particularly at risk for B12 deficiency because plant-based foods do not naturally contain vitamin B12
Nutritional yeast and tempeh are good vegan sources of vitamin B12
PMID 18245139
Origin & History Discovery and development of AHK-Cu stems from broader research into copper-binding peptides, specifically building upon the foundational success of the well-known GHK-Cu peptide
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