Vitamin B 12 Deficiency
In mild deficiency a person may feel tired and have a reduced number of red blood cells anemia.
Vitamin b 12 deficiency. You can get vitamin b12 in animal foods which have it naturally or from items that have been fortified with it. Vitamin b 12 is an essential nutrient that keeps the body functioning properly. Vitamin b12 deficiency also known as cobalamin deficiency is the medical condition of low blood and tissue levels of vitamin b 12. Weakness and fatigue are common symptoms of vitamin b12 deficiency.
Vitamin b12 is only found in foods that come from animal sources such as fish beef dairy products and eggs. Vitamin b12 deficiency can develop for the following reasons. They occur because your body doesn t have enough vitamin b12 to make red blood cells which transport oxygen throughout your. Vitamin b12 deficiency should be treated as early as possible.
Symptoms of vitamin b 12 deficiency include fatigue low mood and nerve problems. Animal sources include dairy products eggs fish meat and poultry. Vitamin b 12 deficiency can result from a diet lacking in vitamin b 12 which is found mainly in meat eggs and milk. Absence of intrinsic factor also called pernicious anemia intrinsic factor is a protein secreted by cells of the stomach lining.
However the most common cause of vitamin b 12 deficiency anemia is a lack of a substance called intrinsic factor which can be caused when your immune system mistakenly attacks the stomach cells that produce this substance. Vitamin b12 deficiency is defined by low levels of stored b12 in the body that can result in anemia a lower than normal number of red blood cells.