daily dose of ghk cu GHK-Cu Dosage: Clinical Guidance for Safe Administration – PlexusDx Peptide Dosing Guide
Description
[DOI] [PubMed] [Google Scholar] 238.Ahmadian M, Duncan RE, Varady KA, Frasson D, Hellerstein MK, Birkenfeld AL, et al
This form of supplementation is beneficial and safe and can help treat a variety of symptoms while preventing damage to the body from the deficiency

How common are depression and anxiety in adolescents with chronic fatigue syndrome (CFS) and how should we screen for these mental health co-morbidities

J Chin Med Assoc 88:495502
You may experience some other issues like atrophic gastritis, pernicious anaemia, celiac disease, immune system disorders, etc if you have Vitamin B12 deficiency
