side effects of b12 deficiency injections Vitamin Vitamin B12 Injections: Good or

There is no reason to have them more regularly if your client requires it, as normally the average time between a client needing another is after 6 weeks but some people even less, after 4 weeks

2020;9(Suppl 2):S186-S194

Some people simply dont absorb B12 well through their gut, so the injection route works better for them

Neither the NAD+ cohort nor the placebo (saline) cohort experienced any negative side effects throughout the 6 hour infusion (10) At 8 hours following the start of the NAD+ infusion, it was shown that the NAD+ group had significant declines in the liver function enzymes gamma glutamyl transferase, lactate dehydrogenase, and aspartate aminotransferase as well as a large increase in plasma bilirubin (10)