b12 subcutaneous injection needle size Choosing the Right and Syringe for Injections: A Complete Guide Is It Okay To Use

The purpose of this replacement therapy is to replace substances that aren't working properly in your body with ones that are more effective

This page is only intended as a starting point and should not be substituted for a medical diagnosis or prescription

Vitamin B12 injections are available at our Manhattan clinic only

Vitamin B12 is a water-soluble vitamin, also known as cobalamin

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)