b12 injections pernicious anemia Here We Go Again! Vitamin B12 Injections (Cyanocobalamin Injections)

Allergy to vitamin B12 The cases above shouldnt scare you

Diagnosis typically includes testing for anti-intrinsic factor antibodies (and sometimes anti-parietal cell antibodies)

To find out whether a B12 shot will help relieve your chronic problems with fatigue, lets examine what a vitamin B12 deficiency is, how it leads to fatigue, and how much B12 you need to stay healthy

(1) DNA synthesis Your body also needs B12 to form DNA (1)

The traditional way of diagnosing has been with a serum B12 blood test, however many sufferers of a B12 deficiency may not have anaemia, or have a serum B12 blood level within an abnormally low range in accordance to the normal ranges set