is oral vitamin b12 as effective as intramuscular injection Injections vs Pills: Richmond's Complete Guide Sublingual B12 vs. B12 Injections:

Despite its critical importance, environmental factors including exposure to formaldehyde , formic acid , and methanol from industrial sources significantly impair our bodys ability to utilize this essential Vitamin B effectively

The injections are typically given once a day, depending on the prescribed dosage and the patients specific treatment plan

I'm not a fan of the pill and got cervical erosion for the 1st time the 1st of three attempts on it so generally have not been very optimistic

People with conditions such as pernicious anaemia or other absorption disorders may require regular Vitamin B12 injections