how long do you take b12 injections Need a Prescription for Injections? Best Vitamin B12 Injection Site:
Description
After a couple of bouts of her not eating regular food I called my vet and said I thought it was time to start giving her some B12

Caught late (after months or years), some damage may not fully recover

Give it a few weeks and discuss any changes (or lack thereof) with your healthcare provider at follow-up

Nicotinamide N-methyl transferase (NNMT)
