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What vitamin does Intrinsic factor facilitates its absorption from the small intestine?
Intrinsic factor facilitates the absorption of vitamin B12 from the small intestine. This glycoprotein, produced by the stomach's parietal cells, binds to vitamin B12, allowing it to be absorbed in the ileum. Without intrinsic factor, the body cannot effectively absorb vitamin B12, leading to deficiencies and associated health issues.
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Which nutrient requires intrinsic factor for absorption?
Vitamin B12 requires intrinsic factor for absorption in the small intestine. Intrinsic factor is produced by the stomach and binds to vitamin B12 to facilitate its absorption in the ileum. Without intrinsic factor, vitamin B12 absorption is impaired, leading to deficiency.
What role does the intrinsic factor play in the absorption of which nutrient?
The intrinsic factor plays a crucial role in the absorption of vitamin B12 in the small intestine.
What enables absorption of b12 across small intestine wall?
Intrinsic factor, a protein produced by the stomach, is required for the absorption of vitamin B12 in the small intestine. In the small intestine, vitamin B12 binds to intrinsic factor, forming a complex that can be absorbed through the intestinal wall.
Aids in absorption of vitamin b12?
Intrinsic factor, a protein produced in the stomach, helps in the absorption of vitamin B12. This vitamin is crucial for red blood cell formation and neurological function. Absorption of vitamin B12 occurs in the small intestine, where it binds to intrinsic factor for transport into the bloodstream.
A protein secreted by the stomach that is necessary for the absorption of vitamin B12?
The protein secreted by the stomach that is necessary for the absorption of vitamin B12 is called intrinsic factor. Intrinsic factor binds to vitamin B12 in the small intestine, allowing for its absorption into the bloodstream. Without intrinsic factor, vitamin B12 cannot be effectively absorbed and can lead to a deficiency.
What substance is essential for the absorption of vitiamin B-12?
Intrinsic factor is the essential substance for the absorption of vitamin B-12. It is a glycoprotein produced by the parietal cells in the stomach. Intrinsic factor binds to vitamin B-12 in the intestines, facilitating its absorption in the ileum, the last part of the small intestine. Without intrinsic factor, vitamin B-12 cannot be effectively absorbed, leading to potential deficiencies.
What substance is necessary for the absorption of vitamin b?
Intrinsic factor is the substance necessary for the absorption of vitamin B12. It is a glycoprotein produced by the stomach's parietal cells and is essential for the binding and absorption of vitamin B12 in the small intestine. Without intrinsic factor, the body cannot effectively absorb vitamin B12, leading to deficiencies. This is particularly important for preventing conditions like pernicious anemia.
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.
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
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.
What Is needed for the proper absorption of calcium in the small intestine.?
For proper absorption of calcium in the small intestine, vitamin D is essential as it facilitates the intestinal uptake of calcium. Additionally, an adequate supply of dietary fat can enhance absorption since calcium absorption can be influenced by the presence of fat-soluble vitamins. A healthy balance of other nutrients, such as magnesium and phosphorus, also plays a role in optimizing calcium absorption.
