can vitamin b12 injections cause insomnia Are Shots Right for You? Insomnia After 5 B12 Injections
Description
Better vascularization means better nutrient delivery to follicles
They complement a healthy lifestyle, not replace it

Br J Pharmacol

Intramuscular injections are often used first

Verify that the elevated B 12 test result is not in error due to test interference (e.g., macroB 12 or heterophile antibody interference) by ordering another test (e.g., total homocysteine)
