is a b12 injection good for you Did know that Vitamin services are covered as an Alberta Health benefit, meaning there's no cost the injection administration itself for eligible patients. At The Medicine Shoppe Pharmacy Vitamin B12 Injections: Benefits for

When adverse effects occurred, they were typically mild and transient, with the most common being mild to moderate headaches (similar frequency to placebo groups), minor injection site reactions (redness, slight swelling), and gastrointestinal effects at higher oral doses (nausea, diarrhea)

Additionally, 5-Amino-1MQ may modulate immune responses and regulate the production of inflammatory mediators

Pissios P, et al

Serum methylmalonic acid (MMA) can also be used as a functional test of vitamin B12 activity

PMID 13348621

Supplementing with vitamin B12 lowers homocysteine levels and may improve mood, particularly in response to stress