dosage of b12 injections for pernicious anemia CYANOCOBALAMIN INJECTION, USP 30000 mcg/30 mL (1000 mcg/mL) 30 mL VIAL Vitamin B12 Injection at a
Description
9 This is a crucial distinction to understand: GRAS is a food-law safety concept, self-affirmable by a sponsor, that addresses ingredient safety at defined exposure levels

PMID 17853453

This is despite some pretty compelling theoretical evidence like B12s role in hemoglobin formation, nucleic acid synthesis, and the methylation cycle that produces growth-supporting methionine
Going beyond 500mcg rarely provides additional benefit and may increase the likelihood of mild side effects like headaches or injection site reactions

Can insurance cover the cost of prescription Vitamin B12 injections

Others mention that their tongue looks swollen or smooth
