can u overdose on b12 injections You Take Too Much Vitamin B12? and Side Effects The Dangers of Vitamin B12

Vitamin B12also known as cobalaminis an essential nutrient that supports red blood cell production, nerve function, and DNA synthesis

The role vitamin B12 plays in the production of myelin, the substance that forms the protective sheath around the nerve fibers, might be the most significant of vitamin B12s many health advantages from the perspective of nerve health

Incidentally, the healthy reference range is 191-663 pg/ml and correlates closely with oral cobalamin intake, which is why the vitamin B12 blood level alone is not an adequate parameter to diagnose a deficiency (Herrmann and Obeid, 2014)

This step is very important for the right dose