Multiple Choice
Fiber lowers serum cholesterol concentrations by all of the following mechanisms EXCEPT _____.
A) decreased transit time
B) increased excretion of bile acids in the feces
C) a shift of bile acid pools toward chenodeoxycholic acid, which inhibits HMG-CoA reductase
D) production of propionic acid from gut fermentation of fiber
Correct Answer:
Verified
Correct Answer:
Verified
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