Which of the Following Is NOT True of Bile Acid

Which of the following is NOT true of bile acid sequestrants?

A) They bind to bile acids, so cholesterol is excreted in feces.
B) They are used for primary hypercholesterolemia.
C) Their side effects include constipation, indigestion, abdominal pain, headache, gas, and gallstones.
D) They lower cholesterol and LDL.
E) They have little effect on fat-soluble vitamin absorption.