Table of Contents: How long does it take to start feeling refreshed after a Vitamin B12 shot
Before taking, speak with your doctor if you are allergic to vitamin b12, have a genetic condition called optic atrophy, have blood in your urine, polycythemia, an ongoing infection, low iron or folate levels, are pregnant or plan to become pregnant, are breastfeeding or plan to breastfeed
It is not intended to treat any condition by itself
It is studied as an inhibitor of nicotinamide N-methyltransferase
Orders will be packaged in plain boxes and unmarked for privacy and security
Most patients describe the sensation as a brief pinch or mild sting, with only slight soreness or tenderness at the injection site that fades within a day