Is Vitamin B12 status determined before the shots are given to make sure the person actually needs a shot?
Colleen S. asked on Jan 10, 2013
If you wish, it can be. However, the benefit to B-12 injections seems to be in the absolute increase in serum levels, rather than attempting to target a specific value. If you are a vegan, you will be B-12 deficient and we supplement usually at 1 mg a month. If you are looking for more energy or more alertness or stamina, we provide a series of injections and if you have subjective improvement, you can continue. If you feel no different, you can stop.
John B. from Self replied on Jan 12, 2013