where do u inject b12 to Vitamin Vitamin B12 Injection Sites —
Description
Sci Trans Med

MOTS-c drives AMPK-dependent metabolic shifts that require NAD+ as a cofactor for mitochondrial respiration and sirtuin activity
Vitamin B12 Hi I have had really bad heavy periods for the last few years and low b12 was thought to be part of the problem, I was recently put on the pill to control them (which does make them a bit lighter but I am getting bleeding when I shouldn't!)

It is necessary to wait for the neurons to down regulate the excess of receptors