b12 injection wearing off Will my Work Right Away? How Long Do B12 Injections
Description
Journal of Endocrinology

If we are treating autoimmunity or pernicious anemia, you will receive B12 weekly or twice weekly for 6-12 weeks

Supported in animals for MOTS-c specifically [2]

The body can only retain so much

Boost Your Energy: Personalized B12 Injections with Janet Beres, PA-C What are the symptoms of B12 deficiency
Thus, following just three weeks of exercise training, sedentary non-obese participants' NAMPT protein levels rose by 127% in an exercise intervention trial
