naples b12 injections Best B12 Injections near The
Description
10.1089/met.2014.0134 37 GoldbergR

Inadequate B12 levels impact the quality and quantity of red blood cells, reducing your physical and cognitive performance

The administration of live vaccines is contraindicated in patients receiving immunosuppressive doses of corticosteroids

I think we can safely say the overwhelming answer would be (b)
You may need to undergo more testing to get a definitive diagnosis
