But if you caught your deficiency early and its milder, you might feel subtle improvements in as little as 5-7 days after starting shots
Learn How An easy to follow step-by-step for intramuscular injections can be found on our How to Perform an Intramuscular Injection of Vitamin B12 page
It may be difficult to determine the exact time when your vitamin B12 injections have started working, as many people will report noticing a difference in their energy levels within a few days following the shot, and others may not feel the increase in energy for multiple weeks if their body needs the vitamin to build up a bit more
These effects can include fatigue and weakness, numbness and tingling in the hands and feet, and memory loss and cognitive decline
I had asked a rep if there would be a 4th of July sale and I was told no
Exploring B12 Shots & Injections: The Good, Bad, and Alternative