vitamin b12 injection is given where Sites: All You Need to Know Best Vitamin B12 Injection Sites:

Perhaps its because of how they mix it with b12

People claim that vitamin B12 can increase your energy levels and improve your metabolism

[1] For this reason, it might be advised to remain in the clinic for 10-15 minutes after the first injection to ensure you dont react

Factors such as the form of B12 used, additional ingredients, and manufacturing standards should be considered

Still, it carries no legal therapeutic-use status which is why every legitimate source frames it strictly as a research chemical, not a treatment

Contains: Ornithine, Arginine, Lysine, Citrulline NAD+ injections are designed to address declining levels of nicotinamide adenine dinucleotide in your body