Hematology focuses on blood-related conditions, including anemia, clotting disorders, and deficiencies that affect oxygen transport in the body
While less common, high levels could suggest liver dysfunction, leukemia, or excessive supplementation
[3] In exclusively breastfed infants of vegan mothers, undetected and untreated deficiency can lead to poor growth, poor development, and difficulties with movement
These processes include DNA synthesis, red blood cell formation, energy production, nerve cell health, and general neurological function
Carey Nease MD
If your client does not feel the effects after 2 3 injections, then it is more than likely that they are not B12 deficient