can b12 injections cause black stools stools? Sometimes poo be black in color if you are taking medicines like iron tablets. It can also be black if you have eaten a lot of liquorice. If the Why is my poop black?
Why is my poop black? Causes and treatment of black or tarry stool Can Vitamin B12 Cause Diarrhoea? Side Effects Explained Does Vitamin B12 Cause Constipation? UK Medical Facts Bolt Pharmacy Vitamin B12 deficiency: Complications may include pancytopenia and black tarry stool Black or Tarry Stools Causes Diagnoses Treatments Prevention
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