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What vitamin does Intrinsic factor facilitates its absorption from the small intestine?
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Why do you need intrinsic factor?
Intrinsic factor or gastric intrinsic factor is a protein produced by the stomach. It is used to absorb vitamin B12 in the small intestine. When there is a deficiency of the Intrinsic factor, there is a deficiency in the absorption of B12 into the body and this leads to pernicious anemia.
What facilitates absorption of calcium and phosphorus?
Vitamin D
When is vitamin B 12 poorly absorbed in the absence of?
Intrinsic Factor. This, also known as gastric intrinsic factor (GIF),isa glycoprotein produced by thestomach necessary for the absorption ofB12 there and in the small intestine.
What carrier protein is responsible for absorption of vitamin B12?
Intrinsic factor
Aids in absorption of vitamin b12?
It is called intrinsic factor, which enables the absorption of B12. Intrinsic factor is found in the parietal cells (mucosa cells) of the stomach lining.
How stomach helps in erythropoiesis?
parietal cells which can be found in gastric gland of stomach secretes intrinsic factor, which is a type of glycoprotein. this intrinsic factor, together with vitamin B12 is required for effective absorption of iron in small intestine. iron is required in erythropoiesis to produce haemoglobin. if iron absorption is low, RBC production will be affected. in summary, stomach helps in RBC production by producing intrinsic cells required in iron absorption.
Where does the absorption of vitamin B12 occur?
The vitamin B12 is a very important nutrient; it lowers risk of stroke, heart disease, cancer, Parkinson's, and Alzheimer's disease. The vitamin begins to absorb in the mouth, in contrast to most nutrients.
What is a stomach secretion needed for absorption of what vitamin from the small intestine?
Gastric acid
Which vitamin need instritic factor for stomach for absortion?
B12 is the vitamin that requires intrinsic factor for absorption. B12 is also known as cobalamin.
Which organ absorbs water and vitamin k from digested food?
The large intestine absorbs water from digested food. Vitamin K is absorbed by the small intestine. Normal bacteria in the intestine seem to have an important role in vitamin K absorption.
What is the function of the intrinsic factor?
Intrinsic factor is necessary for the proper absorption of vitamin b12 which is necessary for red blood cell maturation, and therefore prevents pernicious anemia
Which cells produce intrinsic factor?
Intrinsic factor is produced in the fundus and body of the stomach by parietal cells that line the stomach. The purpose of intrinsic factor is so vitamin B can be absorbed in the small intestine.
