what are b12 injection Best Vitamin Sites Vitamin B12 Injection – Manufacturer
Description
These include: Fortified plant milks (almond, soy, oat) Fortified cereals Nutritional yeast (check the label for B12 content) Most of these products contain cyanocobalamin, a synthetic form of B12 added during processing

A nurse or other healthcare provider will teach you or your partner how to deliver the injections

68 Federal Register

I am also on a small daily dose of levothyroxine

doi: 10.1123/ijsnem.13.2.166

Studies directly comparing the two forms note that up to three times as much cyanocobalamin is excreted in the urine compared to methylcobalamin
