can b12 injections cause diarrhea Pernicious Anemia: Definition, Symptoms, Causes & Treatment Vitamin B12: Symptoms, Dosage &
Description
Absorption is slower and steadier, and many patients find SC less painful
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Pros of Injections Bypasses the Digestive System: Because the vitamin is injected directly into the bloodstream, it bypasses any absorption issues in the stomach or intestines
Too much B12: Signs, causes, and how to manage it
