US$ 29.29
i.m injection vitamin b12 Cyanocobalamin 1000 mcg — Mountainside Medical Vitamin B12 Injection – Manufacturer
Description
safety and efficacy were not different in geriatric adults versus younger adults

Also, why leave the patient perhaps 2 weeks without their treatment when they need it

Healthcare professionals should base recommendations on individual patient circumstances, including the cause of deficiency, concurrent medical conditions, and patient preference

Fortified foods offer another option
