b12 injections vs nasal spray Advertisement for a Vitamin B12 Injection at a
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Those with diseases like Crohn's disease and celiac disease are also at risk, because these conditions hinder the body's ability to absorb B12
The first week I lost 10 pounds
Results typically last from one to two weeks, though this can vary based on individual factors like stress levels, diet, and baseline B12 stores
People who have had surgery to remove the stomach or the end of the small intestine may also not be able to absorb vitamin B12
