Biermer disease
Overview
Biermer disease (medical condition): A rare blood disorder where the body is unable to utilize vitamin B12 properly in order to make red blood cells.
Symptoms
Some of the symptoms of Biermer disease incude: * Anemia - see also symptoms of anemia o Pallor o Tiredness o Fatigue o Shortness of breath
Causes
Some of the causes of Biermer disease are included in the list below: * Vitamin B12 deficiency * Vegan diet * Gastritis * Gastrectomy * Small intestine removal