A) KEDA-fat-soluble vitamins: Sucked with fat mostly from dizziness and fasting.
B - Vitamin B12: absorbed from the ileum, and the presence of the internal factor that is produced from the cells of the parietal in the stomach.
Note: The cause of malignant anemia: gastric mucus atrophy - lack of secretion of the internal factor - non absorption of vitamin B12 - anemia of cell carcinoma.
C - folate:
- Sucking from the "upper" dorsal section of the intestines (dizziness and fasting) by an effective transfer method.
- The absorption is lessened when given contraceptives and sulfasalazine.
D. Calcium:
- It is absorbed from the inner section of the intestine by all mechanisms, especially active transport.
- It needs absorption of vitamin D, which does the substance that transfers calcium to the level of the villains.
Its absorption decreases by taking steroids, so patients with extra calcium are dangerous to the heart so we give them steroids.
Note: Calcium can be absorbed in the cyclic section of the active mechanism, if it is not absorbed in the upper section.
Iron:
- Absorbs from the intestinal section of the small intestine.
- It needs absorption of acid HCl, which combines the iron with some glucose and amino acids, which facilitates absorption.
- Increases absorption in cases of anemia, pregnancy and Vit C.
Note: Some people think that iron intake should be done during food so as not to hurt the stomach and this belief is wrong if infectious acidity helps to digest iron by linking with some amino acids and sugars that make it completely dissolved within the intestine, which facilitates absorption, On an empty stomach outside the food times (especially on the saliva) is considered very good to facilitate its absorption, but which happens to most people that they do not tolerate iron on the stomach.
B - Vitamin B12: absorbed from the ileum, and the presence of the internal factor that is produced from the cells of the parietal in the stomach.
Note: The cause of malignant anemia: gastric mucus atrophy - lack of secretion of the internal factor - non absorption of vitamin B12 - anemia of cell carcinoma.
C - folate:
- Sucking from the "upper" dorsal section of the intestines (dizziness and fasting) by an effective transfer method.
- The absorption is lessened when given contraceptives and sulfasalazine.
D. Calcium:
- It is absorbed from the inner section of the intestine by all mechanisms, especially active transport.
- It needs absorption of vitamin D, which does the substance that transfers calcium to the level of the villains.
Its absorption decreases by taking steroids, so patients with extra calcium are dangerous to the heart so we give them steroids.
Note: Calcium can be absorbed in the cyclic section of the active mechanism, if it is not absorbed in the upper section.
Iron:
- Absorbs from the intestinal section of the small intestine.
- It needs absorption of acid HCl, which combines the iron with some glucose and amino acids, which facilitates absorption.
- Increases absorption in cases of anemia, pregnancy and Vit C.
Note: Some people think that iron intake should be done during food so as not to hurt the stomach and this belief is wrong if infectious acidity helps to digest iron by linking with some amino acids and sugars that make it completely dissolved within the intestine, which facilitates absorption, On an empty stomach outside the food times (especially on the saliva) is considered very good to facilitate its absorption, but which happens to most people that they do not tolerate iron on the stomach.
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Digestive endothelium