how to inject b12 vitamin Best Injection Site: Administering B12 Shots How to Give a B12

This is a single-study, in-vitro observation, not a demonstrated clinical effect on scalp circulation

doi: 10.1186/s13023-021-01847-9

The four below sit closest to it in research community use

Oral dosing ranges discussed in research community use Phase Weeks 12 (start low) Daily dose 50 mg once daily Notes Morning dosing is the pattern most often reported

The intranasal forms of methylcobalamin, vitamin B12, should be administered at least 1 hour before or 1 hour after ingestion of hot food or liquids

To make sure this medicine is safe for you, tell your doctor if you have: eye problems or Leber's disease (in you or a family member)