Question

The absorption of all of the following nutrients are often diminished in the elderly EXCEPT: a....

The absorption of all of the following nutrients are often diminished in the elderly EXCEPT:

a. zinc.

b. vitamin B12.

c. calcium.

d. vitamin B6.

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Answer #1

b. Vitamin B12 is the answer.

The absorption of crystalline Vitamin B12 does not decline with age.Atrophic gastritis in elderly results in a low acid-pepsin secretion by the gastric mucosa, which in turn results in a reduced release of free vitamin B12 from food proteins.

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