| 1. | Intrinsic factor is needed to absorb vitamin B 12 from food.
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| 2. | Also their small range size makes them threatened by intrinsic factors.
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| 3. | Another important secretion of the parietal cells is intrinsic factor.
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| 4. | Intrinsic factor is a glycoprotein essential for the absorption of vitamin B12.
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| 5. | Without intrinsic factor, the ileum can no longer absorb the B 12.
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| 6. | Intrinsic factors refer to injury mechanisms that occur within the rotator cuff itself.
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| 7. | An unknown intrinsic factor may also be responsible for the species'scarcity.
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| 8. | Individuals who lack intrinsic factor have a decreased ability to absorb B 12.
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| 9. | Some intrinsic factors and characteristics of each country aggravated the problem in some countries.
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| 10. | All three of these stimulate parietal cells to secrete hydrochloric acid and intrinsic factor.
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