why am i still tired after b12 injections You Are Taking B12: 5 Hidden Reasons Doctors Overlook Can B12 Shots Improve Metabolism

Getting the angle right is key to making sure the B12 is delivered correctly and the injection is as comfortable as possible

Vitamin B-Complex Injection (IV and IM) Vitamin B-Complex - Information Written by: Taylor J

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Often, B is given as a separate injection if needed

And some people have B12 deficency without ever having macrocytic anaemia - even when symptoms of B12 deficency are present (30% of people present without macrocytic anaemia and some also have serum B12 levels that are within what's called 'normal' range, even before treatment is started: B12 deficiency can thus be present even if serum B12 levels appear to be normal