did need a prescription for b12 injections Shots and NAD+ Best Vitamin B12 Injection Dose
Description
In milder or borderline cases, high-dose oral vitamin B12 may be sufficient, depending on absorption and clinical context

All educational materials undergo internal review for scientific accuracy, compliance, and clarity before publication

This is not a question of whether oral administration 'works' in a binary sense

Self-Administration Guidelines If youre giving yourself B12 shots, you need to know how

Laboratories Vitamin B-12 Cyanocobalamin is made in a manner that does not use ingredients from animals and there are no fillers in their vitamin B12 solution that are non-vegan