injection of vitamin b12 side effects Does the Shot Have Effects? Side Effects of Vitamin B12
Description
Patients with pernicious anaemia may therefore experience joint symptoms related to concurrent autoimmune conditions rather than the B12 deficiency itself

Other common species are the reptiles: the emerald boa (Corallus caninus), the machaco parrot (Bothriopsis bilineata), the boa constrictor (Boa constrictor) and the shushupe (Lachesis muta)

When symptoms occur, they typically relate to underlying conditions such as liver disease, kidney dysfunction, or haematological disorders that cause the elevation, rather than the high B12 itself

doi: 10.1007/s00439-008-0608-3

below 150 pg/mL is clinical deficiency)
