<P> Vitamin B deficiency anemia , of which pernicious anemia is a type , is a disease in which not enough red blood cells are present due to a lack of vitamin B . The most common initial symptom is feeling tired . Other symptoms may include shortness of breath , pale skin , chest pain , numbness in the hands and feet , poor balance , a smooth red tongue , poor reflexes , depression and confusion . Without treatment some of these problems may become permanent . </P>
<P> Vitamin B deficiency anemia , of which pernicious anemia is a type , is a disease in which not enough red blood cells are present due to a lack of vitamin B . The most common initial symptom is feeling tired . Other symptoms may include shortness of breath , pale skin , chest pain , numbness in the hands and feet , poor balance , a smooth red tongue , poor reflexes , depression and confusion . Without treatment some of these problems may become permanent . </P>
is vitamin b12 deficiency the same as pernicious anemia
is vitamin b12 deficiency the same as pernicious anemia
pernicious anemia is a type
pernicious anemia is a type