Individuals with pernicious anemia, a condition that impairs vitamin B12 absorption

https://privatebin.net/?b261bd19fabb9610#H6eFnf6y9Rnoi1H8fxv92ZoUtwkhw4fSLaHuHWzFXnCj

Individuals with pernicious anemia, a condition that impairs vitamin B12 absorption, often benefit from methylcobalamin supplementation