dosage of b12 injection for cat Cyanocobalamin (Vit B12) Pets Rx Vitamin B12 Injection 3000mcg/ml

Without an intrinsic factor, the body cannot absorb B12 from food, making lifetime B12 injections necessary

Drugs 29 , 12951308 (2020)

This compound is typically supplied in a lyophilized (freeze-dried) format, which supports product stability and allows for extended storage when handled under proper laboratory conditions

If mold is growing, ie on cheese, I wouldn't eat it although my ol' Dad would say it's home-grown penicillin so good for you LOL I drew the line at this but he did survive until he was 95 yrs old so, maybe some truth in it LOL I've got another couple of months to think about the arguments for and against but, I think, I'll likely continue using the ampoules until I feel uncomfortable about it