Intramuscular injections of B12 are administered during the first stage of the test, an hour after the patient takes an oral dose of radiolabeled vitamin B12
Its essential for: Red blood cell formation Neurological function DNA synthesis Metabolism of fats and carbohydrates Energy production Since B12 is naturally found in animal products such as meat, dairy, and eggs, individuals following vegetarian or vegan diets are often more susceptible to deficiencies
Your doctor may prescribe it if you have a documented B-vitamin deficiency or a condition like malabsorption, severe gastrointestinal issues, or after certain surgeries where your bodys demand for B vitamins is higher
If fatigue continues, a clinician may evaluate anemia, thyroid disease, sleep problems, medication effects, mood concerns, or other causes
Avoid exposure to light
Drug reimbursement is calculated separately through the J-code at Average Sales Price plus 6%