If the reason is less clear, the care team may recommend review of symptoms, outside records, or broader follow-up before turning B12 into a repeating plan
Because injections do not rely on stomach acid or intrinsic factor, a much larger and more reliable share of the dose reaches your bloodstream, even when gut absorption is poor
Hypertension or Hypotension High levels of B vitamins could impact your blood pressure
This eliminates the need for frequent visits to a healthcare provider, making it a time-saving option for individuals with busy schedules
This is consistent with a recent meta-analysis demonstrating that children with autism consume less protein, calcium, phosphorous, vitamin D, thiamine, riboflavin, and vitamin B 12 compared with typically developing children