b12 injection versus pill Injections vs. Oral Supplements: Which Is Better? b12 injections vs pills weight

Your provider will monitor your progress with blood tests to ensure your treatment is effective

B12 also helps your body convert fat and protein to provide energy to your body, says Peter Kozlowski, M.D., a functional medicine doctor in Chicago

Medications including metformin, proton pump inhibitors, and H2-receptor antagonists may reduce absorption of B12, potentially prolonging the time to clinical improvement

doi:10.1016/j.blre.2006.02.002

That's where injections come in

The First Step Is Always A Test Before you even think about getting an injection, theres one non-negotiable first step: confirming your B12 levels with a proper test