Vitamin B12 is sensitive to heat, light, and air exposure, so storing the vials properly is essential to maintain potency
I have a metal allergydoes that matter
If your B12 level is found to be below normal, replacing that vitamin B12 is very important, explains family physician Kenneth Goodman, MD
Why Vitamin B12 Deficiency Is Often Missed in Aging Adults Vitamin B12 deficiency is often missed because the symptoms fatigue, anemia, neuropathy, memory problems, or walking difficulties are quite common in older adults, and can easily be caused by something else
Important safety information Risk of introduction of bacteria under the skin during the injection It is therefore important that you wash your hands and avoid touching the sterile parts of the needle and syringe during the injection
The exact frequency of NAD+ injections varies person to person