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superdrug b12 injections Sublingual B12 vs. B12 Injections:
Description
Reported adverse reactions include paresthesia, somnolence, and decreased serum folic acid levels
[DOI] [PubMed] [Google Scholar] 197.Connacher AA, Bennet WM, Jung RT
Demyelination can impair neurological function, contributing to symptoms of mental fatigue, difficulty concentrating, and a general sense of being mentally 'foggy'all of which compound the physical tiredness
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Authors contributions CLM and TMA conceived the study
Stress Chronic stress B12 absorption 4
