US$ 25.15
vitamin b12 deficiency injections or tablets vs Pills: Richmond's Complete Guide Not all vitamin B12 deficiency
Description
Low oxygen delivery can slow down metabolic functions, making it harder for your body to burn calories
Retrieved 23 February 2023

This will usually resolve within 1-2 days
All the symptoms may become very uncomfortable, but this is a part of normal aging

Best use case IMO is when you are already very lean and need something to break through a sticking point
As a former nurse, I have given hundreds of injections of all types, at all possible injection sites, for innumerous reasons and with differing patient tolerances
