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May 31 2019;11(6)doi:10.3390/nu11061250 Maness DL, Khan M
Signs of B12 Deficiency B12 deficiency can lead to a range of symptoms and health issues
Recovery / Repair Related Research Compounds Repair Research GHK-CU A copper-binding peptide studied in laboratory research related to extracellular matrix protein synthesis modeling, fibroblast activity studies, and matrix metalloproteinase pathway research
Some use it for treating damaged skin, cuts, and burns
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