difference between b12 tablets and injections Compounded Cyanocobalamin (Vitamin B12) Injection Methylcobalamin 1500 mcg Tablets vs.
Description
doi: 10.1038/nrdp.2017.34

redness, or swelling

Use daily for best results

You may need to take vitamin B12 for the rest of your life, especially if you have neurological symptoms

Passive absorption

Our goal is to find the best dose for long-term B12 levels and symptom control
