what happens if you inject b12 into vein How to Give a Injection: Step-By-Step Instructions How to self-inject intramuscular vitamin
Description
Researchers see it as a game-changer for metabolic efficiency

Nature Reviews Molecular Cell Biology, 16(7), 397408

it is a methylated quinolinium derivative used as a chemical probe in metabolic and ageing research

If you don't get enough, you may experience symptoms of deficiency like fatigue, weakness, or nerve damage. But is having too much vitamin b12 bad for you

Only administer under medical supervision
