CNS Neurosci Ther
The vitamin is then transferred to TC2, which serves as the circulating plasma transporter, hereditary defects in the production of TC2 and its receptor may produce functional deficiencies in B 12 and infantile megaloblastic anemia, and abnormal B 12 related biochemistry, even in some cases with normal blood B 12 levels
This deficiency can cause health issues such as anemia, fatigue, and a lack of focus
To inject IM, hold the skin firmly between your thumb and index finger
Diagnosing this condition requires a sharp eye for these signals, and often involves blood tests that check B12 levels, a complete blood count, and antibodies related to intrinsic factor
Many physicians choose to treat B12 deficiency with B12 shots because injections avoid the gastrointestinal tract entirely