Search results
Results From The WOW.Com Content Network
Pernicious anemia, or Addison's anemia, is an autoimmune disease which decreases red blood cell count, caused by the body's inability to properly absorb vitamin B12. It can cause diarrhea, pale ...
Vitamin B 12 deficiency can be determined, but not always. [14] This means it measures forms of vitamin B 12 that are "active" and can be used by the body, as well as the "inactive" forms, which cannot. [150] Vitamin B 12 deficiency can be found within normal levels, so clinical symptoms should be taken into account when a diagnosis is made. [2]
One of the superpowers of vitamin B12 is that it is the only water-soluble vitamin that can be stored in the human body, Kitchens points out, and it can remain stored in the liver for several years.
B12 is found in a wide array of animal-based foods, as it's produced by a gut bacteria that is then accumulated in the muscle tissue of most herbivorous animals, including fish, cows, chickens ...
Pernicious anemia is the most common cause of clinically evident vitamin B 12 deficiency worldwide. [14] Pernicious anemia due to autoimmune problems occurs in about one per 1000 people in the US. Among those over the age of 60, about 2% have the condition. [8] It more commonly affects people of northern European descent. [2]
[6] [15] [26] Vitamin B 12 deficiency can also cause symptoms of mania and psychosis. [27] [28] Among other problems, weakened immunity, reduced fertility and interruption of blood circulation in women may occur. [29] The main type of vitamin B12 deficiency anemia is pernicious anemia, [30] characterized by a triad of symptoms:
“The combination of body and cognitive changes is a major clue that a treatable cause such as B12 deficiency could be the issue,” he says. How vitamin B12 deficiency is detected
D. latum causes B12 deficiency in humans [10] leading to megaloblastic or pernicious anemia. [ 11 ] [ 12 ] The worm absorbs around 80% of dietary B12 and prolonged infection can also cause abdominal pain, mechanical obstruction, and symptoms of iron deficiency anemia. [ 13 ]