Can Vitamin B12 Change Stool Color? Can Vitamin B12 change stool color? Many people have wondered this. This deficiency in the B vitamin group can cause a yellowish or blackish stool. If you are...
Can Vitamin B12 Change Stool Color? Can Vitamin B12 change stool color? Many people have wondered this. This deficiency in the B vitamin group can cause a yellowish or blackish stool. If you are...