[9] In summary, while NAD+ Injection is a broadly applicable metabolic therapy, it should not be used by anyone allergic to it, and it is generally avoided in pregnant women, cancer patients, or those with serious chronic diseases, absent compelling medical rationale
However, someone with a more severe, long-standing deficiency might need to wait a little longer, possibly requiring multiple injections over several weeks or months to fully replenish their B12 stores and reverse symptoms
B12 injections provide cyanocobalamin, a form of vitamin B12, to help treat or prevent low B12 levels
This is a topic that might be top-of-mind if you have SIBO (small intestinal bacterial overgrowth) and/or anything else that is depleting those essential B vitamins