This shot has helped me with fatigue
Vitamin B12 Supplementation: Preventing Onset and Improving Prognosis of Depression
So, you measure a higher B12, but part of that B12 is inactive, so useless Oral B12 supplementation, even in the form of a multivitamin preparation, may result in serum B12 concentrations just within the normal range without abolishing symptoms
While some people may experience a boost in energy within a few days, its important to remember that B12 deficiency can be a complex issue
These findings support a personalised approach, where absorption efficiency may be more relevant than absolute dosage
It is believed to accelerate the repair of tissues throughout the body by reducing chronic inflammation and protecting the stomach lining