All are primary functions of bile acids, EXCEPT:
To promote bile flow
To solubilize cholesterol and phospholipid in the gallbladder
To enhance dietary lipid digestion and absorption
To promote bile secretion
The primary functions of bile acids are (1) to promote bile flow, (2) to solubilize cholesterol and phospholipid in the gallbladder (3) to enhance dietary lipid digestion and absorption Ref: Harrison, E-18, P-2461