should you have b12 injections if you don't need them Vitamin shots: Uses, benefits, and side effects How to self-inject intramuscular vitamin

DNA synthesis: B12 is necessary for making and repairing DNA, which is essential for healthy cell growth and replication

It stimulates lipolysis and inhibits lipogenesis without the growth-promoting effects of full-length hGH, making it a highly targeted tool for adipose tissue and metabolic research

Berberine

This pilot study suggest that the nasal drops may be used as an alternative to injections because two thirds of ME/CFS patients reported a positive effect, accompanied by an increased number of steps, improvement of the RAND-36 physical functioning scale and the CIS20r fatigue scale, and a significant increase in serum vitamin B12 levels