correct size needle for b12 injection in butt Injecting Buttock IM Injection Site: Master
Description
Hyperhomocysteinemia and relative folate shortage were linked to vitamin B-12 deficiency

It should be stored at room temperature and protected from light

5-Amino-1MQ alters histone methylation and metabolic programs in cancer and aging models, representing a promising target for longevity and oncology research [9]
The main source of vitamin B12 is your diet

I was looking at a supplement in H&B that gives 20% of the RDA per tablet, so not a high dose
I began to improve immediately in the first week and told him so but the idiot was a conventional doctor who refused to give me adequate amounts