What is a common treatment for the effects of vitamin B12 deficiency?

Vitamin supplementation is a common treatment for the effects of vitamin B12 deficiency. This deficiency can lead to various neurological and psychiatric symptoms, including mood disturbances, cognitive impairment, and peripheral neuropathy. By replenishing vitamin B12 levels through supplementation—either orally or via intramuscular injections—these symptoms can often improve significantly.

In addition to addressing specific neurological effects, adequate vitamin B12 levels are crucial for the synthesis of myelin, the protective sheath around nerves, and for the formation of red blood cells. Supplementation can help restore normal physiological functions, reducing fatigue and improving overall well-being in individuals with a deficiency.

While antidepressants, cognitive behavioral therapy, and physical rehabilitation may be relevant for managing some mental health or neurological conditions, they do not directly address the underlying issue of vitamin B12 deficiency, which necessitates specific supplementation for effective treatment.