b12 injection for pigs High Potency Vitamin B Complex 000 mcg/mL of supplemental vitamin B Vitamin B-12 Injection, 3,000 mcg/ml

Newborn infants of mothers who eat a plant-based diet and fail to supplement may develop deficiency much more rapidlyand with disastrous results

Transdermal forms of vitamin B 12 are available over the counter, but this route of administration has not been validated clinically in the setting of vitamin B 12 deficiency and should not be relied upon for treatment

For those unable to get enough B12 from their diet or oral supplements, injections offer a highly effective alternative

The choice between medications should rest primarily on efficacy data, tolerability, availability, and cost rather than the B12 inclusion, which is valuable in both formulations