does sublingual b12 work as well as injections Frontiers Vitamin B12 Injections vs. Oral
Description
This suggests a temporary effect on blood pressure regulation or hydration status rather than a direct neurological impact
Other causes: Rarely, B12 deficiency can result from congenital disorders, bacterial overgrowth, or tapeworm infestations
2022;140(suppl 1):394-396
Dose typically starts at 2.5 mg and gradually increases to 1015 mg weekly, or the highest amount the patient can tolerate comfortably
