whats better b12 injections or pills Do You Need a Prescription for Injections? B12 Injections vs Oral Supplements:
Description
Retrieved 2 March 2015

This helps with weight loss, metabolism boosting, and workout recovery

Vitamin B12 plays a key role in converting food into usable cellular energy

The recombinant protein was tested and normalized to standard and bespoke activity assays as described below

If it's due to diet, oral supplements may be offered

So far, doctors do not report seeing these reactions after the second shot, however so few have been given so far that scientists are not sure how common it will be on round two
