Low B12 can be linked with tiredness and other symptoms, but tiredness has many possible causes, so a B12 injection should not be used as a substitute for medical assessment when symptoms are new, severe, or unexplained
doi: 10.1371/journal.pone.0063641
Signs You Might Need a B12 Injection Vitamin B12 deficiency can develop gradually, and its symptoms are often mistaken for those of other health concerns
Drinks with higher alcohol content, such as spirits, may take longer to metabolize compared to lower-alcohol beverages like beer or wine
Findings were categorized into motor symptoms (such as gait disturbances and neuropathy), non-motor symptoms (focusing on cognitive decline), pathophysiological mechanisms (based on molecular pathways, neuropathology, metabolites and genes), and therapeutic implications (Vit B12 supplementation, clinical recommendations)
The findings derive from laboratory research and do not describe or imply any effect, benefit, or use in humans or animals
