vit b12 injection vs pills The Advantages of Injections Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine Vitamin B12 Intramuscular Injections Versus
Description
However, a deficiency might indicate more serious health issues and is usually accompanied by mild side effects such as diarrhea and headaches

I took the first dose of Pfizer on 3/2

Below we cover what B12 does, the signs of a deficiency to watch for, and when a B12 injection may be an appropriate part of treatment

Cognitive Symptoms These are related to mental functions within the brain
B12 deficiency often goes hand in hand with a folate deficiency, says Kozlowski

This injection is used for the treatment of suspected vitamin B12 deficiencies and the conditions associated with them
