how do you give a b12 injection Safe Guide at Home | Step-by-Step Tutorial How To Give B12 Injection

NAD+ drives cellular energy and mitochondrial function

They ask the following which I am unsure of (forgive me as I am a total newbie to all of this!) and am perplexed by the request for verification (I have never self injected anything so don't really understand what they are asking!: Please note that the Inject-Ease does not administer intramuscularly so before you purchase the Inject-Ease verify that your B12 injection is subcutaneous

Additionally, B12 supports cognitive function, improving memory and concentration

Homocysteine Lowering Trialists' Collaboration

The same is true if your blood work only shows signs of mild abnormalities: high levels of reticulocytes (immature red blood cells), homocysteine (an amino acid broken down by vitamin B12), or methylmalonic acid (MMA, a byproduct of amino acid breakdown) should subside after just a few vitamin B12 injection treatments