is vitamin b12 an im injection Injections | Energy Boost Best Vitamin B12 Injection Sites:
Description
elevated B12 may lower B6, disrupting keratin synthesis
This was a great product with results after the first two doses
Natural sources rich in B12 tend to be derived from animal foods, so anyone following a vegan or vegetarian diet may need to supplement
Id like to place a second order, if I could please
Within a minute or two, the injection site began to itch
