Neurological symptoms like tingling or numbness could take several weeks or months of consistent treatment to improve
If your B12 level is found to be below normal, replacing that vitamin B12 is very important, explains family physician Kenneth Goodman, MD
Some patients report feeling more energetic within 4872 hours of their first injection, whilst others may not notice significant changes for several weeks
The blood is only the transport system, and it takes extra time for B12 to enter the cells from the blood and repair the damage caused by the lack
Many patients with tingling or numbness begin to notice a reduction over months two and three, with further recovery beyond six months
B12 is not a cure for clinical depression or anxiety, so persistent mood symptoms should be evaluated by a provider