A supplemental nutritive source commonly used to treat vitamin B12 deficiencies, certain illnesses, or diseases like anemia in dogs, cats, and horses
It requires a needle, which may lead to anxiety or discomfort, especially for individuals with a fear of needles
B12 injections deliver a direct dose of vitamin B12 into your muscle
Higher vitamin B12 levels are also linked to better outcomes and recovery for those who are struggling with major depressive disorder
Individuals on diabetes medications do not need dose changes, thyroid medication remains stable, and there are no concerns about growth hormones effects on other hormones or metabolic pathways
1 mg is equal to 1000 mcg