can i buy b12 injections otc Hydroxocobalamin (Vitamin B12): Uses, Alternatives, Side Effects & More 000 mcg/mL of supplemental vitamin B Vitamin B-12 3000 mcg Injection,
Description
Concurrent nutritional deficienciesparticularly folate or iron deficiencycan impair the response to B12 treatment, as these nutrients work together in red blood cell production
Bull World Health Organ (2021) 99(1):626
Skip cyanocobalamin unless cost is a hard constraint (the premium for methylcobalamin is real but modest, running $0.10 to $0.40 per day)
Both vitamin B12 deficiency and folate deficiency are more common in older people, affecting around 1 in 10 people aged 75 or over and 1 in 20 people aged 65 to 74
