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does b12 injection cause constipation in deficiency is primarily neurogenic, due to autonomic and enteric neuropathy causing slow gut motility • Constipation may precede anemia • Often improves after B12 replacement • Think of B12 Vitamin B12 Injections | AdvancedMD
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56 Trimarchi, H., Schiel, A., Freixas, E

The complete GHK-Cu dosage guide explains how body weight and treatment goals influence these numbers

The application and interpretation of laboratory biomarkers for the evaluation of vitamin B12 status

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