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Similarly, if you use proton pump inhibitors or H2 receptor antagonists for acid reflux or peptic ulcers, your stomach acid levels may decrease, making it harder for your body to absorb B12 from your diet

This mechanistic difference suggests they may have complementary effects when studied in laboratory settings, potentially affecting different aspects of the tissue repair process

Because these injections are not regulated by the FDA in the same way as medications, there can be variations in quality and composition

Reconstitution requires bacteriostatic water

While some insurance plans may cover B12 injections for diagnosed deficiencies, coverage for weight management purposes may often require specific medical documentation and prior authorization