Red liquid (vitamin B12) in a disposable syringe with a needle and in a glass ampoule on a white background. Lots of empty space Stock Photo Alamy A Guide to the Best Needles for B12 Injections Precision Labs There are so many benefits of Vitamin B12 and you may be deficient and not even know it! Come in and try a B12 injection today to feel the difference 180+ B12 Injections Stock Photos, Pictures & Royalty Free Images iStock B12 INJECTIONS WESTON HCG CENTER Still taking vitamin B12 injections? Move over shot. A pill may be just as good. Dr. Leslie Greenberg's Blog