can b12 injection cause anxiety Vitamin Deficiency Linked to Anxiety: Understanding the Connection and Implications Vitamin B12 Injections | Energy
Description
Maintenance Once stores are replete, maintenance is 1mg every two to three months for deficiency of dietary origin, or every two months where there has been neurological involvement

The fatigue relief people report from B12 shots when they are not deficient is likely attributable to placebo effect and the positive experience of proactive self-care

Folate status , both deficiency and excess, might affect total serum vitamin B12 levels

Identification of a genetic risk factor for metformin-induced vitamin B 12 deficiency
