A 3-oz supply of tripe provides 25% of the DV. Vitamin B12 deficiency can contribute to anemia, a blood disorder where your body does not have enough red blood cells. B12 deficiency can also ...

until the tripe is tender. At this stage remove thyme, bay leaf etc, season with salt and pepper and mustard. To thicken the sauce, use either some corn flour, or roux. If using cornflour ...